about how much of its property did mexico lose during the mexican-american war
Mexican–American War Before the secession of Texas, Mexico comprised almost 1,700,000 sq mi (4,400,000 km2), but by 1849 it was just under 800,000 square miles (2,100,000 km2). Another 30,000 square miles (78,000 km2) were sold to the U.S. in the Gadsden Purchase of 1853, so the total reduction of Mexican territory was more than 55%, or 900,000 square miles (2,300,000 km2).[165]
Antonio López de Santa Anna An enigmatic, patriotic and controversial figure, Santa Anna had great power in Mexico; during a turbulent 40-year career, he served as general at crucial points and served eleven non-consecutive presidential terms over a period of 22 years.[a] In the periods of time when he was not serving as president, he continued to pursue his military career.[9] A wealthy landowner, he built a firm political base in the major port city of Veracruz. He was perceived as a hero by his troops; he sought glory for himself and his army, and independent Mexico. He repeatedly rebuilt his reputation after major losses. Historians and many Mexicans also rank him as perhaps the principal inhabitant even today of Mexico's pantheon of "those who failed the nation."[10] His centralist rhetoric and military failures resulted in Mexico losing just over half its territory, beginning with the Texas Revolution of 1836, and culminating with the Mexican Cession of 1848 following its defeat by the United States in the Mexican–American War.