Create an account
This expression was popular in the 1840s. Many people believed that the U.S. was destined to secure territory from "sea to sea," from the Atlantic to the Pacific Ocean. This rationale drove the acquisition of territory.
influential editor of the Democratic Review who coined the phrase "manifest destiny" in 1845.
U.S. president who asked Congress in 1845 for a joint resolution in favor of annexing Texas
11th President of the United States from Tennessee; committed to westward expansion; led the country during the Mexican War; U.S. annexed Texas and took over Oregon during his administration
The movement of people to settle in the west, encouraged by the concept of Manifest Destiny.
territory of Oregon, Washington, and portions of what became British Columbia, Canada; land claimed by both U.S. and Britain and held jointly under the Convention of 1818
The Oregon Trail
This was the major route in the westward migration, was a 2,000 mile trail- stretched from independence across the great plains and through the south pass of the rocky mountains, migrants moved north into Oregon or south(to the California trail) from here
Fifty-Four Forty or Fight
slogan used in the 1844 presidential election as a call for us annexation of the Oregon territory
A major general from 1846-1847 in the Mexican War. Known as "Old Rough and Ready," he defeated the Mexicans in a campaign that took him to Buena Vista in Mexico. The victorious campaign helped pressure the Mexicans into peace.
General in the Mexican-War; " Old Fuss and Feathers" ; succeeded in battling his way up to Mexico City by 1847.
Henry David Thoreau advocated this process of defying codes of conduct within a community or ignoring the policies and government of a state or nation when the civil laws are unjust.
General that took his troops down the Santa Fe Trail and took the town of Santa Fe without a fight and claimed it for the U.S.; later appointed by Polk as governor of California
The Bear Flag Revolt
revolt against Mexico by American settlers in California who declared the area an independent republic
The Bear Flag Republic
Name of California when it became a republic and before it is accepted into the Union
John C Fremont
captain and explorer; CA with several dozen well-armed men when the Mexican War erupted. Helped overthrow Mexican rule in 1846 by collaborating with Americans who'd tried to raise banner of CA Bear Republic; helped take CA from inside
, Commodore that planned a naval invasion of California; he captured Los Angeles and San Diego and then declared California belonged to the U.S.
1847 United States forces under Zachary Taylor defeated Mexican forces under Santa Anna in the Mexican War; turning point
The Treaty of Guadalupe Hidalgo
This treaty ended the Mexican-American war. Mexico agreed to give up all its northern lands to the United States. These lands included California, Utah, Nevada, and parts of New Mexico, Arizona, Colorado, and Wyoming. The United States payed Mexico $15 million.
The Gadsden Purchase
In 1853, Mexico sold 30,000 sq. miles of present day New Mexico and Arizona to the U.S. for $10 million
church founded by Joseph Smith in 1830 with headquarters in Salt Lake City, Utah, religious group that emphasized moderation, saving, hard work, and moved from IL to UT
The Mormons moved west to escape religious persecution, they settled in Missouri and Illinois but were later persecuted by their neighbors ; decided to move Northwest towards the Great Salt Lake.
United States religious leader of the Mormon Church after the assassination of Joseph Smith
Please allow access to your computer’s microphone to use Voice Recording.
Having trouble? Click here for help.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!Reload
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Please upgrade Flash or install Chrome
to use Voice Recording.
For more help, see our troubleshooting page.
Your microphone is muted
For help fixing this issue, see this FAQ.
Star this term
You can study starred terms together