這張1941年時男童子軍在國會大廈前的海報，在第二次世界大戰時被用來激發人民的愛國心

出處: Rous, John, photographer. "United Nations Fight for Freedom: Boy Scouts in Front of Capitol." Circa July 1941. America from the Great Depression to World War II: Photographs from the FSA-OWI, 1935-1945, American Memory collections, Library of Congress.