Title: Champions of the oppressed?
Subjects: World War, 1939-1945, War and society, Popular culture, History, Propaganda, Superheroes, Comic books, strips, Superhero comic books, strips, Superheroes in art, Superheroes in literature, World war, 1939-1945, social aspects, United states, history, 20th century, Popular culture, united states
Places: United States
Time periods: 20th century