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Period: to
Mexican-American War
The U.S. Army invades and captures New Mexico in the Mexican-American War in 1846.
The Mexican-American War ends with the signing of the Treaty of Guadalupe Hidalgo in 1850. -
Compromise of 1850
As part of the Compromise of 1850, New Mexico becomes a territory of the United States. -
The Civil War
The Civil War begins; Confederate troops occupy southern New Mexico. -
Kit Carson
Kit Carson defeats the Navajo's, who are then forced on the Long Walk to Bosque Redondo. -
Mescalero Apache
Mescalero Apaches held at Bosque Redondo flee to their homeland to the south. -
John Tunstall
John Tunstall is killed, starting the Lincoln County War. -
Railroad
The Atchison, Topeka, and Santa Fe Railroad builds the first tracks into New Mexico. -
Billy the Kid
Sheriff Pat Garrett kills Billy the Kid, essentially ending the Lincoln County War. -
Arizona Voters
Arizona voters reject a plan to enter the union as a single state with New Mexico. -
Statehood
New Mexico achieves statehood at last.