USA HISTORY

Detailed explanation-1: -During the Mexican-American War, U.S. forces under General Winfield Scott enter Mexico City and raise the American flag over the Hall of Montezuma, concluding a devastating advance that began with an amphibious landing at Vera Cruz six months earlier.

Detailed explanation-2: -The U.S. Army, under Major General Winfield Scott, invaded the Mexican heartland and captured the capital, Mexico City, in September 1847. Although Mexico was defeated on the battlefield, negotiating peace was a politically fraught issue.

Detailed explanation-3: -Polk ordered General Zachary Taylor to bring troops into the disputed area. When Mexican troops attacked Taylor’s forces, Congress approved a declaration of war on Mexico on May 13, 1846. With the capture of Mexico City by General Winfield Scott on September 14, 1847, the fighting subsided.

Detailed explanation-4: -The United States Army occupied Mexico City from September 14 1847, to June 12 1848. The occupation began with three days of intense and bloody street fighting between Mexicans and U.S. troops.

Detailed explanation-5: -Under the terms of the treaty negotiated by Trist, Mexico ceded to the United States Upper California and New Mexico. This was known as the Mexican Cession and included present-day Arizona and New Mexico and parts of Utah, Nevada, and Colorado (see Article V of the treaty).