Period 1: 1491-1607
Period 2: 1607-1754
Period 3: 1754-1800
Period 4: 1800-1848
Period 5: 1844-1877
Period 6: 1865-1898
Period 7: 1890 -1945
Period 8: 1945-1980
The ending of World War II
The election of 1980 (Reagan vs. Carter, with Reagan winning)
Key Concept 8.1: The United States responded to an uncertain and unstable postwar world by asserting and working to maintain a position of global leadership, with far-reaching domestic and international consequences.
Key Concept 8.2: New movements for civil rights and liberal e orts to expand the role of government generated a range of political and cultural responses.
Key Concept 8.2: Postwar economic, demographic, and technological changes had a far-reaching impact on American society, politics, and the environment.
Period 9: 1980-2015