Chapter 13

situation in which people from two countries can occupy an area

a canvas-covered wagon used by pioneers in the mid-1800s

an adventurer of the American West

person who leaves his or her country to live somewhere else

the belief popular in the United States during the 1800s that the country must extend its boundaries to the Pacific Ocean

missionaries who went to Oregon and built a mission near the Cayuse people. Their goal was to provide medical care and convert them to Christianity. They brought measles with them and Native Americans died. The Cayuse blamed the Whitmans and they were murdered

Pioneers took a 2000- mile journey with their supplies and covered wagons

The Spanish agreed to set the limits of their territory at what is now California's northern border and to give up all claims to Oregon

Political slogan of the Democrats in the election of 1844, which claimed fifty-four degrees, forty minutes as the boundary of the Oregon territory claimed by the United States

a Texan of Latin American, often Mexican, descent

to add a territory to one's own territory

After Mexico offered vast tracts of land to people who would agree to bring families to settle there, Stephen F Austin brought 300 American families to settle in Texas. Austin's success made him leader among the American settlers.

A mission building where a much larger Mexican force barricaded a small Texan force. The Texans inside held off the Mexican army for 13 days until the Alamo crashed down. The fortress was overrun and everyone died within. "Remember the Alamo" became a rallying cry

commander of the Republic of Texas government. He too led families into Mexican tracts of land with Stephen F. Austin. He gathered an army of about 900 near present day Houston. He launched a surprise attack against Santa Anna's camped army. He became president of the Texans

ranch, especially the large estates set up by Mexicans in the American West