oregon country
The Mexican-American War of 1846 to 1848.
Arizona. California. Nevada. Utah. New Mexico.
It was added to legislation in 1846.
California was part of the northern portion of Mexico that was added to the US as a result of the Mexican-American War.
1846-1848
1846
On 13 May 1846, the US congress declared war on Mexico. Mexico never declared war on the United States.
Mexico and the United States fought the war after the admittance of Texas as a US state in 1846. The war (1846-1848) led to US control of California and the west.
when did the war of 1812 end
1846
1846