AP U.S. History / Unit 4: Period 4: 1800–1848
4.1 Contextualizing Period 4
Notes
Period 4 (1800–1848): the young nation's democracy expanded, the economy changed with the Market Revolution, reform movements grew, and regional differences (especially over slavery) deepened.
Practice
Period 4 covers about:
Early republic to the Mexican War.
A major economic change in Period 4:
Factories, canals, railroads.
A political change in Period 4:
Jacksonian democracy.
Ready for more? Take the Unit 4 test.