they wanted more political and economical power,they wanted independence to have their own nation,maybe stop the slavery?
It can be BEST described as an armed takeover by the communists
Imperialism and imperial rivalry provided both a cause and context for World War I. Imperialism is a system where a powerful nation controls and exploits one or more colonies. Colonies can also be invaluable sources of cheap labour, agricultural land and trading ports.
I think the responsibility of the President should remain the same because the powers for the executive branch is limited already.
B) mostly urban populations