What you'll learn
Period 4 (1800–1848) — democracy, economy, and reform in the early republic (~10–17%).
Politics & democracy
- Jefferson's presidency; the Louisiana Purchase (1803) and Marbury v. Madison (judicial review).
- Jacksonian democracy: expanded white male suffrage, spoils system, the Bank War, and Indian Removal (Trail of Tears).
Market Revolution
Canals, railroads, factories, and the telegraph transformed the economy; the North industrialized while the South deepened plantation slavery — widening sectional differences.
Reform movements
The Second Great Awakening fueled reform: abolitionism, women's rights (Seneca Falls, 1848), temperance, education, and utopian communities.
Sectionalism
The Missouri Compromise (1820) balanced slave/free states; tariff and slavery disputes foreshadowed conflict.
Key themes
- Expanding (but limited) democracy.
- Economic change driving regional divergence.
Exam tips
- Connect the Market Revolution to sectionalism and reform.
Common mistakes
- Overstating how 'democratic' the era was (exclusions remained).
- Treating reform movements as unified.