People

Thomas Jefferson

Significant Action: Wrote the Declaration of Independence; completed the Louisiana Purchase.

Impact: Defined U.S. democratic ideals and expanded its territory.

Beliefs: Supported liberty and states’ rights but was pragmatic in governance.


John Locke

Significant Action: Wrote Two Treatises of Government.

Impact: Inspired U.S. founding principles, especially natural rights and government by consent.

Beliefs: Advocated for life, liberty, and property as natural rights.


Eli Whitney

Significant Action: Invented the cotton gin.

Impact: Revolutionized agriculture but entrenched slavery in the South.

Beliefs: Focused on technological progress and economic growth.


Andrew Jackson

Significant Action: Advocated for the “common man” and signed the Indian Removal Act.

Impact: Expanded democracy for white men but displaced Native Americans.

Beliefs: Opposed elites and supported westward expansion.


John Calhoun

Significant Action: Championed states’ rights and slavery.

Impact: Influenced Southern secessionist ideas.

Beliefs: Defended slavery as a “positive good” and prioritized state sovereignty.