-
Cotton Gin
Eli Whitney invented this machine to separate cotton fiber from seed. It increased the demand for slave labor in the south. -
The war of 1812
America fought against Britain to punish Britain for its trade restrictions on America, and to remove Britain's influence/territory in areas adjacent to America. The war ended with a peace treaty in 1815. American nationalism strengthened and the Federalist party faded after the war. -
Henry Clay's "American System"
Henry Clay proposed a system for federal financial growth. Henry's ideas were used for years to come. -
Missouri Compromise
Allowed slavery in Missouri and banned it in Maine and much of the Louisiana Territory. -
The Monroe Doctrine
A policy that opposed european colonialism. It helped america expand. -
Monroe Doctrine
A policy that opposed European colonialism, warning the Eastern hemisphere from interfering in the Western hemisphere's affairs. It increased America's power as a country. -
Trail of Tears
It forced native americans to relocate. It helped prepare america for expanding. Also took place in 1839. -
The Alamo
A 13-day battle between Mexican forces and American forces in present-day Texas. Though the American forces were eventually overpowered, it strengthened their spirits. -
Manifest Destiny
A belief that america would spread. It helped america spread throughout the continent. -
The Mexican-American War
A war between Mexico and America over land claims. America was victorious and gained land from Texas' border to the Pacific Ocean. -
American-Mexican War
A war between America and Mexico over land claims. America won and gained land from the Texan border to the Pacific Ocean. -
Treaty of Guadalupe Hidalgo
A treaty that declared peace with America. It helped america claim its independence.
