Answer:
The Treaty of Guadalupe Hidalgo ended the war between the United States and Mexico.
Step-by-step explanation:
The war, which began in 1846 and lasted for two years, was fought over a territorial dispute involving Texas and other areas in the southwestern United States. The treaty was signed on February 2, 1848, and it recognized Texas as part of the United States and ceded a large portion of what is now the southwestern United States, including California, Nevada, Utah, and parts of Arizona, Colorado, New Mexico, and Wyoming, to the United States. In exchange, the United States paid Mexico $15 million and assumed responsibility for paying off claims made by American citizens against the Mexican government. The Treaty of Guadalupe Hidalgo marked the end of the Mexican-American War and contributed to the expansion of the United States' territory to the West Coast.