This primary source comes from the Records of the U.S. Food Administration.
National Archives Identifier:
512568Full Citation: 'Spirit of '18. The World Cry FOOD. Keep the home gardening going.'; ca. 1917 - ca. 1919; Records of the U.S. Food Administration, Record Group 4. [Online Version, https://www.docsteach.org/documents/document/spirit-of-18-the-world-cry-food-keep-the-home-gardening-going, April 20, 2024]