Unit 6: 1890-1945

Key Concept 7.1: Governmental, political, and social organizations struggled to address the effects of large-scale industrialization, economic uncertainty, and related social changes such as urbanization and mass migration.

Key Concept 7.2: A revolution in communications and transportation technology helped to create a mass new culture and spread “modern” values and ideas, even as cultural conflicts between groups increased under the pressure of migration, world wars, and economic distress.

Key Concept 7.3: Global conflicts over resources, territories, and ideologies renewed debates over the nation’s values and its role in the world while simultaneously propelling the United States into a dominant international military, political, cultural, and economic position.

Chapters/ Study Guides



800- 1350