Why We Fight Prelude to War. Word Search Puzzle Solver. Why We Fight Prelude to War word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Prelude to War was the first film of Frank Capra's Why We Fight propaganda film series commissioned by the Pentagon and George C. Marshall. It was made to convince American troops of the necessity of combating the Axis Powers during World War II. This film examines the differences between democratic and fascist states. This includes identifying and searching for words that are related to : Walter Huston, Max Schmeling, War, Documentary .