The Mexican War between the United States and Mexico began with a Mexican attack on American troops along the southern border of Texas on Apr. 25, 1846. Fighting ended when U.S. Gen. Winfield Scott occupied Mexico City on Sept. 14, 1847; a few months later a peace treaty was signed (Feb. 2, 1848) at Guadalupe Hidalgo. In addition to recognizing the U.S. annexation of Texas defeated Mexico ceded California and, New Mexico to the United States. At the time …showed first 75 words of 390 total…

…showed last 75 words of 390 total…however, preferred to negotiate, and the negotiations had dragged on interminably. In December 1844 an alliance of moderates and Federalists forced the dictator Antonio Lopez de Santa Anna into exile and installed Jose Joaquin Herrera as acting president of Mexico. The victory was a short-lived, uneasy one. Although Santa Anna himself was in Cuba, other Centralists began planning the overthrow of Herrera, and the U.S. annexation of Texas in 1845 provided them with a nationalism cause.