Key Concept 7.1: Growth expanded opportunity, while economic instability led to new efforts to reform U.S. society and its economic system.
Key Concept 7.2: Innovations in communications and technology contributed to the growth of mass culture, while significant changes occurred in internal and international migration patterns.
Key Concept 7.3: Participation in a series of global conflicts propelled the United States into a position of international power while renewing domestic debates over the nation’s proper role in the world.
Chapters
Period 7 Chapter 28 - America on the World Stage, 1899-1909
Chapter 29 - Progressivism and the Republican Roosevelt, 1901-1912
Chapter 30 - Wilsonian Progressivism at Home and Abroad, 1912-1916
Chapter 31 - The War to End War, 1917-1918
Chapter 32 - American Life in the "Roaring Twenties", 1919-1929
Chapter 33 - The Politics of Boom and Bust, 1920-1932
Chapter 34 - The Great Depression and the New Deal, 1933-1939
Chapter 35 - Franklin D. Roosevelt and the Shadow of War, 1933-1941
Chapter 36 - America in World War II, 1941-1945
