Ive ben stuck on this question for 3 hours i need help to move on

Why did some states believe they had the power to overturn federal laws?

Which word most closely describes the type of government in edward bellamy’s looking backward

What was one major difference between benito mussolini and adolph hitler? o a. hitler was more willing to use violence to secure power than mussolini. o b. hitler made racism central to his political ideology earlier than mussolini. o c. hitler was more supportive of communism and socialism than mussolini. o d. hitler followed the philosophy of militarism more strictly than mussolini.