This looks like a trick question, so, the best way to answer it would be by elimination:
Choice B is absolutely wrong. America’s entry into WWII was prompted by Japan’s attack on Pearl Harbor, and caused an immediate backlash against Japanese-American citizens.
Choice C is obviously wrong, since the relationship between Americans and Mexicans had nothing to do with WWII at the time.
Choice D is also wrong since women prospered during WWII. Since all the men had gone off to fight, industries needed workers more than ever as they were a important part in producing machinery for the war. Women were the only ones to fill these roles, and played a big part in manufacturing.
Hitler always believed the Jews were the ones guilty of Germans defeat in the war. He believed that people with blond hair and blue eyes were were superior.
