Summary of Key Themes and Context: 1890-1945 (College Board AP® US History): Study Guide

Context for the Period 1890-1945

Global engagement

By the early 1900s, the United States expanded its global engagement, driven by economic goals and national confidence. At home, Progressive reformers sought to address issues from industrialization through government action.

World War I exposed divisions over immigration, civil liberties, and America’s international role. 

Rise of consumer culture and the Great Depression

The 1920s saw the rise of consumer culture and new technologies, alongside cultural conflicts. over modern values.

The Great Depression's economic downturn undermined trust in free markets, leading to the New Deal, which increased federal government influence in daily life.

World War II united the nation, ended the Depression, and solidified the U.S. as a global power—though inequalities continued. 

This period highlights how crises can prompt significant change while deep-rooted problems often remain.

Themes in Period 7

The themes in Period 7 include:

• Work, Exchange and Technology (WXT)

• Geography and the Environment (GEO)

• Migration and Settlement (MIG)

• Politics and Power (PCE)

• America in the World (WOR)

• American and Regional Culture (ARC)

• Social Structures (SOC)

Connections from Period 6 and to Period 8

Connection from Period 6: Reform movements respond to industrial excess and inequality.

Connection to Period 8: World War II expands federal power and global leadership.