A Nation Without Borders: The United States and Its World in an Age of Civil Wars, 1830-1910

The era from 1830 to 1910 witnessed massive transformations in how people lived, worked, thought about themselves, and struggled to thrive. It also witnessed the birth of economic and political institutions that still shape our world. From an agricultural society with a weak central government, the United States became an urban and industrial society in which government assumed a greater and greater role in the framing of social and economic life.