-
1840's
The Mexican American War ended and what ended the war was the Treaty of Guadalupe Hidalgo. -
1850's
Compromise of 1850, New Mexico a territory of the United States. -
1860's
Kit Carson defeat the Navajos, who are then they are forced to do the Long Walk to Bosque Redondo. -
1870's
The San Carlos Indian reservation is founded in southeastern Arizona; thousands of Apaches will be forced to relocate to this distant location far from their homeland. -
1880
The Atchison, Topeka, and Santa Fe Railroad builds the first tracks into New Mexico. -
1890
New Mexico proves they're loyalty to the U.S. by serving in the Spanish-American War especially as members of a cavalry unit known as the Rough Riders. -
1900
Arizona voters reject a plan to enter the Union as single state with New Mexico. -
1910's
New Mexico achieves statehood at last.