19th Century History Archives

U.S. Diplomatic Recognition of the Republic of Texas

U.S. recognition of the Republic of Texas was a pivotal moment in 19th-century diplomacy and discouraged European intervention in the region while expanding the U.S.'s own diplomatic and territorial ambitions.

editorJune 15, 2025

Geography & Demographics Primary Sources in Texas History

1891 Railway Map of Texas

The late 19th century was a transformative period for Texas, as the state shifted from its frontier roots into an increasingly industrial and interconnected economy. Railroads played a central role in this transition.

editorJune 15, 2025

Political History

U.S.–Mexico War and the Role of Texas (1846–1848)

The Mexican-American War broke out just one year after the U.S. annexation of Texas, which Mexico considered its territory.

editorJune 15, 2025