The war between the United States and Mexico transformed the continent. The U. S. inspired by the concept of "Manifest Destiny," confidently expanded its territories westward. Meanwhile, Mexico ...

The bloody battle for Mexico City ends with Mexico’s surrender and a treaty creating a new border. The U.S. Army reaches the Mexican capital. The battle for Mexico City begins with heavy casualties on ...

Today marks the 178th anniversary of our Nation’s triumph in the Mexican-American War—a legendary victory that secured the American Southwest, reasserted American sovereignty, and expanded the promise ...