hamzah56 hamzah56 22-02-2018 History contestada What effect did the Treaty of Guadalupe-Hildalgo have on the United States? A. Texas gained independence from Mexico and became a republic. B. Mexico ceded a large area of territory to the United States. C. The United States recognized the Mexican border at the Nueces River. D. The United States paid Mexico $10 million for land in Arizona and New Mexico.