What was added to the United States as a result of the Mexican-American War?

What territories were added to the United States following the Mexican-American War?

The territories that were added to the United States as a result of the Mexican-American War were New Mexico, Hawaii, and Oregon Territory.

Added Territories from Mexican-American War

New Mexico: Following the Mexican-American War, the Treaty of Guadalupe Hidalgo was signed in 1848. As part of the treaty, Mexico ceded New Mexico to the United States. This territory played a significant role in the expansion of the United States. Hawaii: While Hawaii was not directly a result of the Mexican-American War, it was an important addition to the United States in the mid-19th century. Hawaii was formally annexed by the United States in 1898. The strategic location of Hawaii in the Pacific Ocean made it a valuable territory for the U.S. Oregon Territory: The Oregon Territory was another area that was added to the United States following the Mexican-American War. The Oregon Treaty of 1846 established the 49th parallel as the border between the United States and British North America. This acquisition further expanded the country's territorial holdings. The Mexican-American War not only resulted in the acquisition of New Mexico, but it also paved the way for the addition of Hawaii and the Oregon Territory to the United States. These territorial gains played a crucial role in shaping the nation's borders and influence in the 19th century.
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