| A | B |
| To add on | annex |
| To give | cede |
| Get-togethers between trappers and fur traders | rendezvous |
| The guiding principle of Manifest Destiny | expansionism |
| They rushed to California in search of gold | Forty-niners |
| They punished criminals even though they have no legal power | vigilantes |
| He led settlers from the United States into Texas | Stephen Austin |
| He led Mexicans in an attack on the Alamo | Santa Anna |
| He is the founder of the Church of Jesus Christ of Latter-day Saints | Joseph Smith |
| She was one of the first missionaries to reach Oregon | Narcissa Whitman |
| He led the Mormons to settle in Utah | Brigham Young |
| His route became knows as the Santa Fe Trail | William Becknell |
| This religious group settled in Utah | Mormons |
| He was a Mountain Man who led settlers across the Rockies | Jedediah Smith |
| He worked with the Cayuse Indians at an early Oregon mission | Marcus Whitman |
| He built a string of missions in California | Junipero Serra |
| He led the Americans against Mexican rule in northern California | Robert Fremont |
| They were trappers who wandered through Oregon living off the land | Mountain Men |
| He was the first President of the Lone Star Republic | Sam Houston |
| This president firmly believed in Manifest Destiny | James Polk |
| This territory was claimed by Russia, Spain, Britain and the Untied States in the early 1800s | Oregon |
| The Mormons founded their desert home in this territory | Utah |
| Americans in this territory declared in an independent republic in 1846 and called it the Bear Flag Republic | California |
| American settlers in this territory agreed to become citizens of Mexico, obey its laws and worship in the Catholic Church | Texas |
| Mexicans in this territory were eager to buy goods that American traders brought to Santa Fe | New Mexico |
| This was the starting point for many settlers moving westward along the Oregon Trai | Independence, Missouri |
| This treaty ended the Mexican War | Guadalupe Hidalgo |
| This agreement fulfilled the Manifest Destiny | Gadsden Purchase |
| In this agreement, the United States gained the New Mexico and California territories | Mexican Cession |
| The United States worked out a compromise with this country to gain land in Oregon country | Britain |
| The United States fought a war with this country over Texas | Mexico |
| Disagreement over the southern border of Texas led to this war | Mexican War |
| This was the belief that the United States was meant to have all the land between the Pacific and Atlantic Oceans | Manifest Destiny |