Arizona Centennial Countdown – Day 4

After belonging to Spain for nearly three centuries, the region became part of Mexico when Mexico declared its independence from Spain in 1810. In 1848 at the end of the Mexican-American War, most of what is now Arizona became a United States Territory (part of the Territory of New Mexico), and the rest was bought in the 1853 Gadsden Purchase.

Learn more about Arizona at

This entry was posted in 900 Geography & History and tagged , , , , . Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *