Territorial evolution of New Mexico

Timeline

• Historical territorial claims of Spain in the present State of New Mexico:
• *Nueva Vizcaya, 1562–1821
• *Santa Fe de Nuevo México, 1598–1821
• **Treaty of Córdoba of 1821
• Historical territorial claims of France in the present State of New Mexico:
• *Louisiane, 1682–1764
• **Treaty of Fontainebleau of 1762
• Historical territorial claims of Spain in the present State of New Mexico:
• *Luisiana, 1764–1803
• **Third Treaty of San Ildefonso of 1800
• Historical territorial claims of France in the present State of New Mexico:
• *Louisiane, 1803
• **Vente de la Louisiane of 1803
• Historical territorial claims of Mexico in the present State of New Mexico:
• *Santa Fé de Nuevo México, 1821–1848
• **Treaty of Guadalupe Hidalgo of 1848
• Historical territorial claims of the Republic of Texas in the present State of New Mexico:
• *Disputed territory east of the Rio Grande, 1836–1845
• **Texas Annexation of 1845
• Historical political divisions of the United States in the present State of New Mexico:
• *Unorganized territory created by the Louisiana Purchase, 1803–1804
• *District of Louisiana, 1804–1805
• *Territory of Louisiana, 1805–1812
• *Territory of Missouri, 1812–1821
• *Territory of Arkansaw, 1819–1836
• **Adams–Onís Treaty of 1819
• *Disputed territory created by the Texas Annexation, 1845–1850
• **Compromise of 1850
• *Mexican–American War, 1846–1848
• **U.S. Military Province of New Mexico, 1846
• **U.S. Provisional Government of New Mexico 1846–1850
• *Unorganized territory created by the Treaty of Guadalupe Hidalgo, 1848–1850
• *State of Deseret, 1849–1850
• *Proposed state of New Mexico, 1850
• *Territory of New Mexico, 1850–1912
• **Gadsden Purchase of 1853
• **American Civil War, 1861–1865
• ***Arizona Territory, 1861–1865
• *State of New Mexico since 1912