Why was the urban revolution essential in the development of civilization

The ancient greek city-state of sparta was run as an oligarchy , meaning

What was herbert hoover and the food administration do in wwi?

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.