Title: What Area Did the US Acquire During the Mexican War? | Synonym
Headings: What Area Did the US Acquire During the Mexican War?
What Area Did the US Acquire During the Mexican War?
Explore this article
1 Texas' Boundary
2 Upper California
3 Land Between California and Texas
4 Impact on U.S. and Mexico

Content: What Area Did the US Acquire During the Mexican War? | Synonym
What Area Did the US Acquire During the Mexican War? The Mexican War, instigated over a border dispute between the U.S. and Mexico, culminated with huge territorial gains for the United States. Known as the Mexican Cession, the area included more than 500,000 square miles and all or parts of modern-day California, Nevada, Utah, Wyoming, Colorado, Arizona and New Mexico. The U.S. purchased this land for $15 million, and settlers populated the area within a few decades. Explore this article
Texas' Boundary
Upper California
Land Between California and Texas
Impact on U.S. and Mexico
1 Texas' Boundary
The Mexican War began as a dispute over the boundaries of the United States' newly-acquired territory, Texas. For Mexico, Texas' boundary ended at the Nueces River, but Texans and Americans thought it ended farther south at the Rio Grande. After two years of war, and Mexico's defeat, this was the first piece of territory the country conceded to the United States. During the negotiations for the Treaty of Guadalupe-Hidalgo, Mexico agreed to allow the United States to take territory extending up the Rio Grande. Still today, this river creates a significant part of the border between the United States and Mexico.