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📅 holiday

Statehood

Saturday, February 14, 2026

— days to go

In 1848, Arizona. Becomes U.S. Territory. As part of the Treaty of Guadalupe Hidalgo, which ended the Mexican-American War, Arizona became part of the U.S. as part of New Mexico Territory

History

Arizona became part of the United States through the Treaty of Guadalupe Hidalgo in 1848, which ended the Mexican-American War. The territory was initially part of New Mexico Territory before becoming Arizona Territory in 1863. Statehood was achieved on February 14, 1912, making Arizona the 48th state. The transition from territory to state involved debates over water rights, mining, and Native American relations. Statehood Day commemorates the achievement of statehood and Arizona's unique heritage combining Native American, Spanish, Mexican, and American influences.

How It's Celebrated

Gather with friends and family, enjoy traditional foods or activities associated with the day, and take a moment to appreciate its significance.

Countries

🇲🇽 MX 🇺🇸 US

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