It's true if it says his wife, before marriage he did manage a business for his wife. I would go with true.
Midway was considered an important strategic island for Japan in the war. On April 18, 1942, the United States launched its first attack on the Japanese home islands. This raid caused the Japanese to want to push back the American presence in the Pacific Ocean.
The correct answer is letter B
The Ethiopian revolution had important consequences for the International System, including being one of the factors that caused the intensification of tensions that led to the end of detente originated the second cold war. The study of this revolution also demystifies the country as a poor and subservient Third World country and puts it as an autonomous actor (as far as possible) and diplomatically relevant beyond of the African continent.
I do not know the options if you tell me I can give a more accurate answer but it was most likely the Missouri Compromise