Manifest Destiny
Manifest Destiny (def) God given right to all land from sea to sea.
Spain claimed most western land 100 years before Jamestown.
Mexico sent:
Don Gaspar de Portola and Father Serra to:
1. Protect Mexico from Russia
2. Convert Indians
Mission System
Run by Friars - Self Contained - Self Sufficient


Indians traded labor for food and shelter
1821 Mexican Independence
Mission System worked well until 1833
1833 Secularization Act - Indians not Protected
Impact:
Mexicans took land and used Indians
Established: Ranchero System


(Political, Social, Economic)
1833-1848 20% enslaved Indians died
2 times Southern mortality rate
Disinvestment?
Spain also controlled:
1. New Mexico and Arizona
2. Texas
3. Oregon Territory - claimed by:
U.S., Spain, Russia, and Great Britain
Oregon and the Fur Trade
Mountain Men - Fur Traders - Pathfinders
James Beckworth - Chief of the Crows
1818-1832 Competition depleted beaver population.
American Fur Company
Rocky Mountain Fur Company
However it established the Oregon Trail (2000 miles)
Oregon Trail - Independence, Missouri - Up the Missouri River and Platte Rivers - Across the Rockies at South Pass - Down the Columbia River to the Willamette Valley
By 1818 only Great Britain and the U.S. continued to claim Oregon.
Americans overpopulated and passed:
First Organic Law - 1842 - much like the Mayflower
Statehood of Texas
By 1828 - 20,000 Americans in Texas
Differences between Mexicans and Americans:
1. Language
Spanish
English
2. Religion
Catholic
Protestant
3. Political 
Dictator 
Democracy
4. Judicial System Non-Jury
Jury
5. Slavery Issue
Opposed
In Favor
1826-29 America tried to buy Texas
1834 Santa Anna becomes Dictator of Mexico
Americans feared DISENFRANCHISEMENT
William B. Travis attacked Mexico and Texas declared independence.
Sam Houston was Appointed Commander and Chief
AMERICA REMAINED NEUTRAL
Alamo - Davy Crockett

Jim Bowie

William Travis
200 men held off 4,000 Mexicans long enough for Houston to put together a ARMY.
Remember the Alamo
Texas became Independent Nation and wanted to become a state, BUT
America Fearing War with Mexico...





...denied Texas statehood
England and France saw Texas as back door to America.
_______________________________________________________
1836 Martin Van Buren becomes President
Problems with domestic affairs
1840 William Henry Harrison elected President
based on popularity as Indian Fighter
Tippecanoe and Tyler Too
Harrison died 4 weeks into Presidency
Tyler replaced Harrison -- Annexed Texas while in Lame Duck in 1845
1844 Polk elected President
1. Sent John Slidell to Mexico to:

buy California for 25 million

buy New Mexico for 5 million

Mexico refused to even see him.
2. Sent General. Zachary Taylor to Texas
3. Mexico fired on Taylor - Remember the Alamo
4. Winfield Scott took Mexico Sept 4, 1847
5. 1848 - Treaty of Guadalupe-Hidalgo

est. Rio Grande as Southern Border

paid Mexico 15 million
1853 America paid Mexico another 10 million for the

area known as the Gadsden Purchase