Why did social stratification occur in the first towns, villages, and cities?

Describe the social and economic effect of world war on england and usa

Which of the following allowed the government to stop a foreigner from becoming a citizen, presidential power to throw anyone he wanted out of the u.s. and that it was a crime to criticize the government? the alien and sedition act the xyz affair the 12th amendment marbury v madison

What form of government is powers of states?