Unit 7 - Westward Expansion Flashcards
Manifest Destiny
The belief that Americans had the God given right to expand West to the Pacific Ocean.
Louisiana Purchase
Bought from France in 1803, doubling the size of the United States. Covers most of Central present-day US.
Texas Annexation
Texas revolts against Mexico and becomes an independent state. James Polk annexes Mexico in 1845. Covers all of present-day US Texas and some parts of Utah, Oklahoma, and New Mexico.
Mexican Cession
Land won by the United States after the Mexican-American War. Covers most of Southwest present-day United States.
Oregon Treaty
Treaty with Britain which created the border in the Oregon territory. Covers most of Northwest present-day United States.