20 at home to 1 in the trenchesBuy wall art of this image titled: 20 at home to 1 in the trenches, from the World War I Posters Collection by Second Story Prints. Top quality print reproductions available now! Tags World War, 1914 1918 Economic & industrial aspects United States. War work 1910 1920. Notes Title continues: It takes the best co operative efforts of from six to twenty workers at home to properly equip and maintain one American soldier at the front. With consistent