After World War II, the United States grappled with prosperity and unfamiliar international responsibilities while struggling to live up to its ideals. Topics may include
- The Cold War and the Red Scare
 - America as a World Power
 - The Vietnam War
 - The Great Society
 - The African American Civil Rights Movement
 - Youth Culture of the 1960s
 
Image Source: Signs carried by many marchers, during the March on Washington, Washington DC, a photograph taken by Marion S. Trikosko, 1963. (Library of Congress Prints and Photographs Division)