What was a consequence of the Mexican-American War in the 19th century? 🔊
A consequence of the Mexican-American War, fought from 1846 to 1848, was significant territorial expansion for the United States, resulting in the acquisition of vast regions in the West. The war, driven by the desire for land and manifest destiny, concluded with the Treaty of Guadalupe Hidalgo, whereby the US gained territories that would become California, Arizona, New Mexico, Nevada, Utah, and parts of Colorado and Wyoming. This expansion exacerbated tensions over slavery, contributing to sectional conflicts leading up to the Civil War. The war and its aftermath also left a lasting influence on US-Mexico relations and the socio-political landscape of North America.


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