/*
 * Plugin Name: APCu Object Cache
 * Description: APCu backend for the WP Object Cache.
 * Based on Plugin named APCu Object Cache Backend
 * Plugin URI: https://wordpress.org/plugins/apcu/
 * Author: Pierre Schmitz
 * Author URI: https://pierre-schmitz.com/
 * Plugin URI: https://wordpress.org/plugins/apcu/
 *
 *
 * @Authors James Dugger, Jonathan Bardo
 * @copyright 2017 GoDaddy Inc. 14455 N. Hayden Road Scottsdale, Arizona
 */

$oc_logged_in = false;

foreach ( $_COOKIE as $k => $v ) {

	if ( preg_match( '/^comment_author|wordpress_logged_in_[a-f0-9]+|woocommerce_items_in_cart|PHPSESSID_|edd_wp_session|edd_items_in_cartcc_cart_key|ccm_token/', $k ) ) {

		$oc_logged_in = true;

		break;

	}

}

$oc_blocked_page = ( defined( 'WP_ADMIN' ) || defined( 'DOING_AJAX' ) || defined( 'XMLRPC_REQUEST' ) || 'wp-login.php' === basename( $_SERVER['SCRIPT_FILENAME'] ) );

function wpaas_is_using_apcu() {

	return version_compare( PHP_VERSION, '5.6.0', '>=' ) && function_exists( 'apcu_fetch' );

}


if ( 'cli' !== php_sapi_name() && ! $oc_logged_in && ! $oc_blocked_page && wpaas_is_using_apcu() ) :

	/**
	 * Save the transients to the DB.  The explanation is a bit too long
	 * for code.  The tl;dr of it is that we don't have a single 'fast cache'
	 * source yet (like memcached) and so some long lived items like transients
	 * are still best cached in the db and then brought back into APC
	 *
	 * @param string  $transient
	 * @param mixed   $value
	 * @param int     $expire
	 * @param boolean $site = false
	 *
	 * @return bool
	 */
	function wpaas_save_transient( $transient, $value, $expire, $site = false ) {
		global $wp_object_cache, $wpdb;

		// The 'special' transient option names
		$transient_timeout = ( $site ? '_site' : '' ) . '_transient_timeout_' . $transient;
		$transient         = ( $site ? '_site' : '' ) . '_transient_' . $transient;

		// Cap expiration at 24 hours to avoid littering the DB
		if ( $expire == 0 ) {
			$expire = 24 * 60 * 60;
		}

		// Save to object cache
		$wp_object_cache->set( $transient, $value, 'options', $expire );
		$wp_object_cache->set( $transient_timeout, time() + $expire, 'options', $expire );

		// Update alloptions
		$alloptions                       = $wp_object_cache->get( 'alloptions', 'options' );
		$alloptions[ $transient ]         = $value;
		$alloptions[ $transient_timeout ] = time() + $expire;
		$wp_object_cache->set( 'alloptions', $alloptions, 'options' );

		// Use the normal update option logic
		if ( ! empty( $wpdb ) && $wpdb instanceof wpdb ) {
			$flag = $wpdb->suppress_errors;
			$wpdb->suppress_errors( true );
			if ( $site && is_multisite() ) {
				$wpdb->query(
					$wpdb->prepare(
						"INSERT INTO `{$wpdb->sitemeta}` ( `option_name`, `option_value`, `autoload` ) VALUES ( %s, UNIX_TIMESTAMP( NOW() ) + %d, 'yes' ) ON DUPLICATE KEY UPDATE `option_name` = VALUES ( `option_name` ), `option_value` = VALUES ( `option_value` ), `autoload` = VALUES ( `autoload` );",
						$transient_timeout,
						$expire
					)
				);
				$wpdb->query(
					$wpdb->prepare(
						"INSERT INTO `{$wpdb->sitemeta}` ( `option_name`, `option_value`, `autoload` ) VALUES ( %s, %s, 'no' ) ON DUPLICATE KEY UPDATE `option_name` = VALUES ( `option_name` ), `option_value` = VALUES ( `option_value` ), `autoload` = VALUES ( `autoload` );",
						$transient,
						maybe_serialize( $value )
					)
				);
			} else {
				$wpdb->query(
					$wpdb->prepare(
						"INSERT INTO `{$wpdb->options}` (`option_name`, `option_value`, `autoload`) VALUES ( %s, UNIX_TIMESTAMP( NOW() ) + %d, 'yes' ) ON DUPLICATE KEY UPDATE `option_name` = VALUES ( `option_name` ), `option_value` = VALUES ( `option_value` ), `autoload` = VALUES ( `autoload` );",
						$transient_timeout,
						$expire
					)
				);
				$wpdb->query(
					$wpdb->prepare(
						"INSERT INTO `{$wpdb->options}` (`option_name`, `option_value`, `autoload`) VALUES ( %s, %s, 'no' ) ON DUPLICATE KEY UPDATE `option_name` = VALUES ( `option_name` ), `option_value` = VALUES ( `option_value` ), `autoload` = VALUES ( `autoload` );",
						$transient,
						maybe_serialize( $value )
					)
				);
			}
			$wpdb->suppress_errors( $flag );
		}

		return true;
	}

	function wpaas_prune_transients() {
		global $wpdb;

		if ( ! empty( $wpdb ) && $wpdb instanceof wpdb && function_exists( 'is_main_site' ) && function_exists( 'is_main_network' ) ) {

			$flag = $wpdb->suppress_errors;
			$wpdb->suppress_errors( true );

			// Lifted straight from schema.php

			// Deletes all expired transients.
			// The multi-table delete syntax is used to delete the transient record from table a,
			// and the corresponding transient_timeout record from table b.
			$time = time();
			$wpdb->query( "DELETE a, b FROM $wpdb->options a, $wpdb->options b WHERE
		a.option_name LIKE '\_transient\_%' AND
		a.option_name NOT LIKE '\_transient\_timeout\_%' AND
		b.option_name = CONCAT( '_transient_timeout_', SUBSTRING( a.option_name, 12 ) )
		AND b.option_value < $time" );

			if ( is_main_site() && is_main_network() ) {
				$wpdb->query( "DELETE a, b FROM $wpdb->options a, $wpdb->options b WHERE
		a.option_name LIKE '\_site\_transient\_%' AND
		a.option_name NOT LIKE '\_site\_transient\_timeout\_%' AND
		b.option_name = CONCAT( '_site_transient_timeout_', SUBSTRING( a.option_name, 17 ) )
		AND b.option_value < $time" );
			}


			$wpdb->suppress_errors( $flag );
		}
	}

	/**
	 * If another cache was flushed or updated, sync across all servers / processes using
	 * the database as the authority.  This uses the database as the authority for timestamps
	 * as well to avoid drift between servers.
	 * @return void
	 */
	function wpaas_init_sync_cache() {

		global $wpdb;

		if ( empty( $wpdb ) || ! ( $wpdb instanceof wpdb ) ) {

			return;

		}

		$flag = $wpdb->suppress_errors;
		$wpdb->suppress_errors( true );
		$result = $wpdb->get_results(
			"SELECT option_name, option_value FROM `{$wpdb->options}` WHERE option_name = 'gd_system_last_cache_flush' UNION SELECT 'current_time', UNIX_TIMESTAMP( NOW() ) AS option_value;",
			ARRAY_A
		);
		$wpdb->suppress_errors( $flag );

		if ( empty( $result ) ) {

			return;

		}

		$master_flush = false;

		foreach ( $result as $row ) {

			switch ( $row['option_name'] ) {

				case 'current_time' :
					$current_time = $row['option_value'];
					break;

				case 'gd_system_last_cache_flush' :
					$master_flush = $row['option_value'];
					break;

			}

		}

		$local_flush = wp_cache_get( 'gd_system_last_cache_flush' );

		if ( false === $local_flush || $local_flush < $master_flush ) {

			wp_cache_flush( true );

			wp_cache_set( 'gd_system_last_cache_flush', $current_time );

		}

	}

	/**
	 * Start default implementation of object cache
	 */

	if ( ! defined( 'WP_APC_KEY_SALT' ) ) {

		define( 'WP_APC_KEY_SALT', '' );

	}

	function wp_cache_add( $key, $data, $group = '', $expire = 0 ) {
		global $wp_object_cache;

		if ( 'transient' == $group ) {
			wpaas_save_transient( $key, $data, $expire );

			return $wp_object_cache->add( "_transient_$key", $data, 'options', $expire );
		} elseif ( 'site-transient' == $group ) {
			wpaas_save_transient( $key, $data, $expire, true );

			return $wp_object_cache->add( "_site_transient_$key", $data, 'site-options', $expire );
		} else {
			return $wp_object_cache->add( $key, $data, $group, $expire );
		}
	}

	function wp_cache_incr( $key, $n = 1, $group = '' ) {
		global $wp_object_cache;

		return $wp_object_cache->incr2( $key, $n, $group );
	}

	function wp_cache_decr( $key, $n = 1, $group = '' ) {
		global $wp_object_cache;

		return $wp_object_cache->decr( $key, $n, $group );
	}

	function wp_cache_close() {
		return true;
	}

	function wp_cache_delete( $key, $group = '' ) {
		global $wp_object_cache, $wpdb;

		if ( 'transient' == $group ) {
			if ( ! empty( $wpdb ) && $wpdb instanceof wpdb ) {
				$flag = $wpdb->suppress_errors;
				$wpdb->suppress_errors( true );
				$wpdb->query(
					$wpdb->prepare(
						"DELETE FROM `{$wpdb->prefix}options` WHERE option_name IN ( %s, %s );",
						"_transient_{$key}",
						"_transient_timeout_{$key}"
					)
				);
				$wpdb->suppress_errors( $flag );
			}

			$wp_object_cache->delete( "_transient_timeout_$key", 'options' );

			// Update alloptions
			$alloptions = $wp_object_cache->get( 'alloptions', 'options' );
			unset( $alloptions["_transient_$key"] );
			unset( $alloptions["_transient_timeout_$key"] );
			$wp_object_cache->set( 'alloptions', $alloptions, 'options' );

			return $wp_object_cache->delete( "_transient_$key", 'options' );
		} elseif ( 'site-transient' == $group ) {
			if ( ! empty( $wpdb ) && $wpdb instanceof wpdb ) {
				$table = $wpdb->options;
				if ( is_multisite() ) {
					$table = $wpdb->sitemeta;
				}
				$flag = $wpdb->suppress_errors;
				$wpdb->suppress_errors( true );
				$wpdb->query(
					$wpdb->prepare(
						"DELETE FROM `{$table}` WHERE option_name IN ( %s, %s );",
						"_transient_{$key}",
						"_transient_timeout_{$key}"
					)
				);
				$wpdb->suppress_errors( $flag );
			}
			$wp_object_cache->delete( "_transient_timeout_$key", 'site-options' );

			// Update alloptions
			$alloptions = $wp_object_cache->get( 'alloptions', 'options' );
			unset( $alloptions["_site_transient_$key"] );
			unset( $alloptions["_site_transient_timeout_$key"] );
			$wp_object_cache->set( 'alloptions', $alloptions, 'options' );

			return $wp_object_cache->delete( "_site_transient_$key", 'site-options' );
		}

		return $wp_object_cache->delete( $key, $group );
	}

	function wp_cache_flush( $local_flush = false ) {
		global $wp_object_cache, $wpdb;

		if ( ! $local_flush ) {
			if ( ! empty( $wpdb ) && $wpdb instanceof wpdb ) {
				$flag = $wpdb->suppress_errors;
				$wpdb->suppress_errors( true );
				$wpdb->query( "INSERT INTO `{$wpdb->options}` (`option_name`, `option_value`, `autoload`) VALUES ( 'gd_system_last_cache_flush', UNIX_TIMESTAMP( NOW() ), 'no' ) ON DUPLICATE KEY UPDATE `option_name` = VALUES ( `option_name` ), `option_value` = VALUES ( `option_value` ), `autoload` = VALUES ( `autoload` );" );
				$wpdb->suppress_errors( $flag );
			}
		}

		return $wp_object_cache->flush();
	}

	function wp_cache_get( $key, $group = '', $force = false ) {
		global $wp_object_cache, $wpdb;

		if ( 'transient' == $group ) {
			$alloptions = $wp_object_cache->get( 'alloptions', 'options' );
			if ( isset( $alloptions["_transient_$key"] ) && isset( $alloptions["_transient_timeout_$key"] ) && $alloptions["_transient_timeout_$key"] > time() ) {
				return maybe_unserialize( $alloptions["_transient_$key"] );
			}
			$transient = $wp_object_cache->get( "_transient_$key", 'options', $force );
			$timeout   = $wp_object_cache->get( "_transient_timeout_$key", 'options', $force );
			if ( false !== $transient && ! empty( $timeout ) && $timeout > time() ) {
				return maybe_unserialize( $transient );
			}
			if ( ! empty( $wpdb ) && $wpdb instanceof wpdb ) {
				$flag = $wpdb->suppress_errors;
				$wpdb->suppress_errors( true );
				$result = $wpdb->get_results(
					$wpdb->prepare(
						"SELECT option_name, option_value FROM `{$wpdb->options}` WHERE option_name IN ( %s, %s ) UNION SELECT 'current_time', UNIX_TIMESTAMP( NOW() ) AS option_value;",
						"_transient_{$key}",
						"_transient_timeout_{$key}"
					),
					ARRAY_A
				);
				$wpdb->suppress_errors( $flag );
				if ( ! empty( $result ) ) {
					$transient    = false;
					$timeout      = false;
					$current_time = time();
					foreach ( $result as $row ) {
						switch ( $row['option_name'] ) {
							case "_transient_$key" :
								$transient = $row['option_value'];
								break;
							case "_transient_timeout_$key" :
								$timeout = $row['option_value'];
								break;
							case 'current_time' :
								$current_time = $row['option_value'];
								break;
						}
					}
					if ( false !== $transient && ! empty( $timeout ) && $timeout > $current_time ) {
						return maybe_unserialize( $transient );
					}
				}
			}

			return false;
		} elseif ( 'site-transient' == $group ) {
			$transient = $wp_object_cache->get( "_site_transient_$key", 'options', $force );
			$timeout   = $wp_object_cache->get( "_site_transient_timeout_$key", 'options', $force );
			if ( false !== $transient && ! empty( $timeout ) && $timeout > time() ) {
				return maybe_unserialize( $transient );
			}
			if ( ! empty( $wpdb ) && $wpdb instanceof wpdb ) {
				$table = $wpdb->options;
				if ( is_multisite() ) {
					$table = $wpdb->sitemeta;
				}
				$flag = $wpdb->suppress_errors;
				$wpdb->suppress_errors( true );
				$result = $wpdb->get_results(
					$wpdb->prepare(
						"SELECT option_name, option_value FROM `{$table}` WHERE option_name IN ( %s, %s ) UNION SELECT 'current_time', UNIX_TIMESTAMP( NOW() ) AS option_value;",
						"_site_transient_{$key}",
						"_site_transient_timeout_{$key}"
					),
					ARRAY_A
				);
				$wpdb->suppress_errors( $flag );
				if ( ! empty( $result ) ) {
					$transient    = false;
					$timeout      = false;
					$current_time = time();
					foreach ( $result as $row ) {
						switch ( $row['option_name'] ) {
							case "_site_transient_$key" :
								$transient = $row['option_value'];
								break;
							case "_site_transient_timeout_$key" :
								$timeout = $row['option_value'];
								break;
							case 'current_time' :
								$current_time = $row['option_value'];
								break;
						}
					}
					if ( false !== $transient && ! empty( $timeout ) && $timeout > $current_time ) {
						return maybe_unserialize( $transient );
					}
				}
			}

			return false;
		} else {
			return $wp_object_cache->get( $key, $group, $force );
		}
	}

	function wp_cache_init() {
		global $wp_object_cache;

		if ( mt_rand( 1, 100 ) == 42 ) {

			wpaas_prune_transients();

		}

		add_action( 'muplugins_loaded', 'wpaas_init_sync_cache' );

		$wp_object_cache = new APCu_Object_Cache();

	}

	function wp_cache_replace( $key, $data, $group = '', $expire = 0 ) {
		global $wp_object_cache;

		return $wp_object_cache->replace( $key, $data, $group, $expire );
	}

	function wp_cache_set( $key, $data, $group = '', $expire = 0 ) {
		global $wp_object_cache;

		if ( defined( 'WP_INSTALLING' ) == false ) {
			if ( 'transient' == $group ) {
				return wpaas_save_transient( $key, $data, $expire );
			} elseif ( 'site-transient' == $group ) {
				return wpaas_save_transient( $key, $data, $expire, true );
			} else {
				return $wp_object_cache->set( $key, $data, $group, $expire );
			}
		} else {
			return $wp_object_cache->delete( $key, $group );
		}
	}

	function wp_cache_switch_to_blog( $blog_id ) {
		global $wp_object_cache;

		return $wp_object_cache->switch_to_blog( $blog_id );
	}

	function wp_cache_add_global_groups( $groups ) {
		global $wp_object_cache;

		$wp_object_cache->add_global_groups( $groups );
	}

	function wp_cache_add_non_persistent_groups( $groups ) {
		global $wp_object_cache;

		$wp_object_cache->add_non_persistent_groups( $groups );
	}

	class GD_APCu_Object_Cache {

		private $prefix = '';
		private $local_cache = array();
		private $global_groups = array();
		private $non_persistent_groups = array();
		private $multisite = false;
		private $blog_prefix = '';

		public function __construct() {
			global $table_prefix;

			$this->multisite   = is_multisite();
			$this->blog_prefix = $this->multisite ? get_current_blog_id() . ':' : '';
			$this->prefix      = DB_HOST . '.' . DB_NAME . '.' . $table_prefix;
		}

		private function get_group( $group ) {
			return empty( $group ) ? 'default' : $group;
		}

		private function get_key( $group, $key ) {
			if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) {
				return $this->prefix . '.' . $group . '.' . $this->blog_prefix . ':' . $key;
			} else {
				return $this->prefix . '.' . $group . '.' . $key;
			}
		}

		public function add( $key, $data, $group = 'default', $expire = 0 ) {
			$group = $this->get_group( $group );
			$key   = $this->get_key( $group, $key );

			if ( function_exists( 'wp_suspend_cache_addition' ) && wp_suspend_cache_addition() ) {
				return false;
			}
			if ( isset( $this->local_cache[ $group ][ $key ] ) ) {
				return false;
			}
			// FIXME: Somehow apcu_add does not return false if key already exists
			if ( ! isset( $this->non_persistent_groups[ $group ] ) && apcu_exists( $key ) ) {
				return false;
			}

			if ( is_object( $data ) ) {
				$this->local_cache[ $group ][ $key ] = clone $data;
			} else {
				$this->local_cache[ $group ][ $key ] = $data;
			}

			if ( ! isset( $this->non_persistent_groups[ $group ] ) ) {
				return apcu_add( $key, $data, (int) $expire );
			}

			return true;
		}

		public function add_global_groups( $groups ) {
			if ( is_array( $groups ) ) {
				foreach ( $groups as $group ) {
					$this->global_groups[ $group ] = true;
				}
			} else {
				$this->global_groups[ $groups ] = true;
			}
		}

		public function add_non_persistent_groups( $groups ) {
			if ( is_array( $groups ) ) {
				foreach ( $groups as $group ) {
					$this->non_persistent_groups[ $group ] = true;
				}
			} else {
				$this->non_persistent_groups[ $groups ] = true;
			}
		}

		public function decr( $key, $offset = 1, $group = 'default' ) {
			if ( $offset < 0 ) {
				return $this->incr( $key, abs( $offset ), $group );
			}

			$group = $this->get_group( $group );
			$key   = $this->get_key( $group, $key );

			if ( isset( $this->local_cache[ $group ][ $key ] ) && $this->local_cache[ $group ][ $key ] - $offset >= 0 ) {
				$this->local_cache[ $group ][ $key ] -= $offset;
			} else {
				$this->local_cache[ $group ][ $key ] = 0;
			}

			if ( isset( $this->non_persistent_groups[ $group ] ) ) {
				return $this->local_cache[ $group ][ $key ];
			} else {
				$value = apcu_dec( $key, $offset );
				if ( $value < 0 ) {
					apcu_store( $key, 0 );

					return 0;
				}

				return $value;
			}
		}

		public function delete( $key, $group = 'default', $force = false ) {
			$group = $this->get_group( $group );
			$key   = $this->get_key( $group, $key );

			unset( $this->local_cache[ $group ][ $key ] );
			if ( ! isset( $this->non_persistent_groups[ $group ] ) ) {
				return apcu_delete( $key );
			}

			return true;
		}

		public function flush() {
			$this->local_cache = array();
			// TODO: only clear our own entries
			apcu_clear_cache();

			return true;
		}

		public function get( $key, $group = 'default', $force = false, &$found = null ) {
			$group = $this->get_group( $group );
			$key   = $this->get_key( $group, $key );

			if ( ! $force && isset( $this->local_cache[ $group ][ $key ] ) ) {
				$found = true;
				if ( is_object( $this->local_cache[ $group ][ $key ] ) ) {
					return clone $this->local_cache[ $group ][ $key ];
				} else {
					return $this->local_cache[ $group ][ $key ];
				}
			} elseif ( isset( $this->non_persistent_groups[ $group ] ) ) {
				$found = false;

				return false;
			} else {
				$value = @apcu_fetch( $key, $found );
				if ( $found ) {
					if ( $force ) {
						$this->local_cache[ $group ][ $key ] = $value;
					}

					return $value;
				} else {
					return false;
				}
			}
		}

		public function incr2( $key, $offset = 1, $group = 'default' ) {
			if ( $offset < 0 ) {
				return $this->decr( $key, abs( $offset ), $group );
			}

			$group = $this->get_group( $group );
			$key   = $this->get_key( $group, $key );

			if ( isset( $this->local_cache[ $group ][ $key ] ) && $this->local_cache[ $group ][ $key ] + $offset >= 0 ) {
				$this->local_cache[ $group ][ $key ] += $offset;
			} else {
				$this->local_cache[ $group ][ $key ] = 0;
			}

			if ( isset( $this->non_persistent_groups[ $group ] ) ) {
				return $this->local_cache[ $group ][ $key ];
			} else if ( function_exists( 'apcu_inc' ) ) {
				$value = apcu_inc( $key, $offset );
				if ( $value < 0 ) {
					apcu_store( $key, 0 );

					return 0;
				}

				return $value;
			}

			return false;
		}

		public function replace( $key, $data, $group = 'default', $expire = 0 ) {
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{"id":2646,"date":"2020-04-20T11:46:31","date_gmt":"2020-04-20T18:46:31","guid":{"rendered":"https:\/\/oldpics.net\/?p=2646"},"modified":"2020-04-24T03:28:09","modified_gmt":"2020-04-24T10:28:09","slug":"us-wwi-propaganda-posters","status":"publish","type":"post","link":"https:\/\/oldpics.net\/us-wwi-propaganda-posters\/","title":{"rendered":"US WWI propaganda posters"},"content":{"rendered":"\n<p><img loading=\"lazy\" class=\"size-full wp-image-2664\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Uncle-Sam-goes-to-war.jpg\" alt=\"142 years young and still strong Uncle Sam is going to war\" width=\"550\" height=\"887\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Uncle-Sam-goes-to-war.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Uncle-Sam-goes-to-war-186x300.jpg 186w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">The US entered war I in 1917 in alliance with the good Britain and France. <\/span><span style=\"font-weight: 400;\">By this time the US economy was one the largest in the world, but nevertheless the government needed to raise funds to support the military activity in Europe in all possible ways, including selling bonds to the citizens of the US. Here\u2019s how the art of the propaganda came in help. <\/span><span style=\"font-weight: 400;\">The United States was already a leader and trendsetter in the recently discovered art of movie making and therefore the new profession of economic advertising. So it was just a matter of time when such effective newly discovered technologies will become an instrument\u00a0 in the shaping of the American people&#8217;s minds and therefore the altering of popular opinion into a pro-war position. The idea of participating in the war \u2018over there\u2019 had to be planted into citizen\u2019s minds and result into recruitment to the army itself or funding the war activities with their dollars.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The visual part of this propaganda consisted mainly of posters. The simple attention grabbing slogan and the self speaking illustration served well, convincing people to support the army. They might be pasted on the edges of buildings, put within the windows of homes, tacked up in workplaces, and resized to seem above car windows and in magazines.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In 1917 the U.S. government\u2019s public information committee formed a Division of Pictorial Publicity, and their main goal was to use the advertising techniques in messaging the war news. The committee, headed by former investigative journalist George Creel, emphasised the message that America\u2019s involvement within the war was entirely necessary in achieving the salvation of Europe from the German and enemy forces.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In his book titled \u201cHow we Advertised America,\u201d Creel admitted\u00a0 that the committee was called into existence to form WWI a fight that might be a \u201cverdict for mankind\u201d. He called the committee a voice that was created to plead the justice of America\u2019s cause before the jury of popular opinion . Creel also refers to the committee as a \u201cvast enterprise in salesmanship\u201d and \u201cthe world\u2019s greatest adventure in advertising\u201d. Needless to say that the committee\u2019s message resonated deep within every American community and also served as a corporation liable for carrying the complete message of yank ideals to each corner of the civilized globe. The isolationism that was once popular across the US public opinion was replaced with understanding of the importance of the events that took place in Europe and necessity of the US government to participate in them.<\/span><\/p>\n<p>142 years young and still strong Uncle Sam is going to war<\/p>\n<p>\u00a0<\/p>\n<div id=\"attachment_2667\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2667\" loading=\"lazy\" class=\"wp-image-2667 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Women-need-in-the-army.jpg\" alt=\"Recruiting the young women during WWI\" width=\"550\" height=\"748\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Women-need-in-the-army.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Women-need-in-the-army-221x300.jpg 221w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2667\" class=\"wp-caption-text\">US army needed women too<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2665\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2665\" loading=\"lazy\" class=\"wp-image-2665 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Victory-liberty-loan.jpg\" alt=\"\" width=\"550\" height=\"821\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Victory-liberty-loan.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Victory-liberty-loan-201x300.jpg 201w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2665\" class=\"wp-caption-text\">This Liberty loan promotion looked pretty hot in 1917. And it worked!<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2663\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2663\" loading=\"lazy\" class=\"wp-image-2663 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/NewYork-Rainbow-division.jpg\" alt=\"New York, 3rd Liberty loan, Rainbow division\" width=\"600\" height=\"783\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/NewYork-Rainbow-division.jpg 600w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/NewYork-Rainbow-division-230x300.jpg 230w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-2663\" class=\"wp-caption-text\">The people of the Rainbow Division helping to win the war by investing into loans<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2662\" style=\"width: 530px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2662\" loading=\"lazy\" class=\"wp-image-2662 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Navy-promotion-WWI.jpg\" alt=\"US Navy promotion poster , WWI\" width=\"520\" height=\"683\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Navy-promotion-WWI.jpg 520w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Navy-promotion-WWI-228x300.jpg 228w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><p id=\"caption-attachment-2662\" class=\"wp-caption-text\">Country needed a lot of marines and navy recruits<\/p><\/div>\n<div id=\"attachment_2661\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2661\" loading=\"lazy\" class=\"wp-image-2661 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/National-league-for-womans-service.jpg\" alt=\"National League Woman's Service\" width=\"550\" height=\"791\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/National-league-for-womans-service.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/National-league-for-womans-service-209x300.jpg 209w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2661\" class=\"wp-caption-text\">That&#8217;s how the emancipation became even stronger in US. Women will get their election right 10 years after WWI<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2660\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2660\" loading=\"lazy\" class=\"wp-image-2660 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Marines-promo.jpg\" alt=\"Navy marines poster\" width=\"550\" height=\"736\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Marines-promo.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Marines-promo-224x300.jpg 224w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2660\" class=\"wp-caption-text\">Another simple and effective US nave poster<\/p><\/div>\n<div id=\"attachment_2659\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2659\" loading=\"lazy\" class=\"wp-image-2659 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Liberty-calling-WWI.jpg\" alt=\"Liberty loan promotion\" width=\"550\" height=\"778\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Liberty-calling-WWI.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Liberty-calling-WWI-212x300.jpg 212w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2659\" class=\"wp-caption-text\">Liberty is calling. And asking for billions of dollars. You could buy much more for those billions 100 years ago<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2658\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2658\" loading=\"lazy\" class=\"wp-image-2658 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Kaiser-Uncle-Sam.jpg\" alt=\"WWI Kaiser US propaganda\" width=\"550\" height=\"824\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Kaiser-Uncle-Sam.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Kaiser-Uncle-Sam-200x300.jpg 200w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2658\" class=\"wp-caption-text\">Not all of the US citizens knew that the Germany was ruled by the Kaiser during WWI<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2657\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2657\" loading=\"lazy\" class=\"wp-image-2657 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Fund-raising-WWI.jpg\" alt=\"liberty loan promotion\" width=\"550\" height=\"718\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Fund-raising-WWI.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Fund-raising-WWI-230x300.jpg 230w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2657\" class=\"wp-caption-text\">Investing into was is fun!<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2656\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2656\" loading=\"lazy\" class=\"wp-image-2656 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Fight-or-buy-bonds.jpg\" alt=\"Buy bonds, 3rd liberty loan advertisement\" width=\"550\" height=\"743\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Fight-or-buy-bonds.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Fight-or-buy-bonds-222x300.jpg 222w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2656\" class=\"wp-caption-text\">Another hot lady promoting fight for freedom<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2655\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2655\" loading=\"lazy\" class=\"wp-image-2655 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Drart-slacker-records.jpg\" alt=\"slacker records for the army\" width=\"550\" height=\"875\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Drart-slacker-records.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Drart-slacker-records-189x300.jpg 189w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2655\" class=\"wp-caption-text\">Supporting soldiers with records? Why not!<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2654\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2654\" loading=\"lazy\" class=\"wp-image-2654 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Christmas-army-funding.jpg\" alt=\"Christmas WWI promotion\" width=\"550\" height=\"961\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Christmas-army-funding.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Christmas-army-funding-172x300.jpg 172w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2654\" class=\"wp-caption-text\">Santa was involved into propaganda too<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2653\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2653\" loading=\"lazy\" class=\"wp-image-2653 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Census-State-military.jpg\" alt=\"Census propaganda\" width=\"550\" height=\"816\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Census-State-military.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Census-State-military-202x300.jpg 202w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2653\" class=\"wp-caption-text\">Have your answers ready poster<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2652\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2652\" loading=\"lazy\" class=\"wp-image-2652 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Thethirdlibertyloan.jpg\" alt=\"US bonds poster\" width=\"550\" height=\"831\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Thethirdlibertyloan.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Thethirdlibertyloan-199x300.jpg 199w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2652\" class=\"wp-caption-text\">Boy scouts promoted Liberty loans too<\/p><\/div>\n<p>\u00a0<\/p>\n<div id=\"attachment_2651\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2651\" loading=\"lazy\" class=\"wp-image-2651 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/SaveSerbia-poster.jpg\" alt=\"vintage WWI poster\" width=\"600\" height=\"931\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/SaveSerbia-poster.jpg 600w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/SaveSerbia-poster-193x300.jpg 193w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-2651\" class=\"wp-caption-text\">Not all of the US citizens knew about Serbia, but they had to save it<\/p><\/div>\n<div id=\"attachment_2650\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2650\" loading=\"lazy\" class=\"wp-image-2650 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/save-corn-seeds.jpg\" alt=\"save corn seeds propaganda\" width=\"550\" height=\"811\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/save-corn-seeds.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/save-corn-seeds-203x300.jpg 203w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2650\" class=\"wp-caption-text\">Everything is important during war times. Corn seeds are needed too<\/p><\/div>\n<div id=\"attachment_2649\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-2649\" loading=\"lazy\" class=\"wp-image-2649 size-full\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/RedCross-War-relief-fund.jpg\" alt=\"Red cross WWI poster\" width=\"550\" height=\"794\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/RedCross-War-relief-fund.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/RedCross-War-relief-fund-208x300.jpg 208w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><p id=\"caption-attachment-2649\" class=\"wp-caption-text\">A liitle starving child brought back to life because you went without luxury<\/p><\/div>\n<p><span style=\"font-weight: 400;\" data-wp-editing=\"1\"> <img loading=\"lazy\" class=\"aligncenter size-full wp-image-2647\" src=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/PostWarTrophies.jpg\" alt=\"\" width=\"550\" height=\"841\" srcset=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/PostWarTrophies.jpg 550w, https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/PostWarTrophies-196x300.jpg 196w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><br \/><\/span><\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US entered war I in 1917 in alliance with the good Britain and France. By this time the US economy was&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2664,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[39,71,75,76],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>US WWI propaganda posters - Old Pictures<\/title>\n<meta name=\"description\" content=\"The best US propaganda posters that help nation to achieve victory in WWI\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/oldpics.net\/us-wwi-propaganda-posters\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"US WWI propaganda posters - Old Pictures\" \/>\n<meta property=\"og:description\" content=\"The best US propaganda posters that help nation to achieve victory in WWI\" \/>\n<meta property=\"og:url\" content=\"https:\/\/oldpics.net\/us-wwi-propaganda-posters\/\" \/>\n<meta property=\"og:site_name\" content=\"Old Pictures\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/oldpics.net\/\" \/>\n<meta property=\"article:published_time\" content=\"2020-04-20T18:46:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-04-24T10:28:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Uncle-Sam-goes-to-war.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"550\" \/>\n\t<meta property=\"og:image:height\" content=\"887\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Andrew Piper\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/oldpics.net\/#website\",\"url\":\"https:\/\/oldpics.net\/\",\"name\":\"Old Pictures\",\"description\":\"Historical photos, stories and even more\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/oldpics.net\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/oldpics.net\/us-wwi-propaganda-posters\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Uncle-Sam-goes-to-war.jpg\",\"contentUrl\":\"https:\/\/oldpics.net\/wp-content\/uploads\/2020\/04\/Uncle-Sam-goes-to-war.jpg\",\"width\":550,\"height\":887,\"caption\":\"142 years young and still strong Uncle Sam is going to war\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/oldpics.net\/us-wwi-propaganda-posters\/#webpage\",\"url\":\"https:\/\/oldpics.net\/us-wwi-propaganda-posters\/\",\"name\":\"US WWI propaganda posters - 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