Battle of Buena Vista
Overview
 
The Battle of Buena Vista (23 February 1847), also known as the Battle of Angostura, saw the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 (U.S.) Army
United States Army
The United States Army is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services...

 use artillery to repulse the much larger Mexican
Mexico
The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

 army in the Mexican-American War. Buena Vista, a village of the state of Coahuila
Coahuila
Coahuila, formally Coahuila de Zaragoza , officially Estado Libre y Soberano de Coahuila de Zaragoza is one of the 31 states which, with the Federal District, comprise the 32 Federal Entities of Mexico...

, is seven miles (12 km) south of Saltillo
Saltillo
Saltillo is the capital city of the northeastern Mexican state of Coahuila and the municipal seat of the municipality of the same name. The city is located about 400 km south of the U.S. state of Texas, and 90 km west of Monterrey, Nuevo León....

, in northern Mexico.
After the Battle of Monterrey
Battle of Monterrey
In the Battle of Monterrey during the Mexican-American War, General Pedro de Ampudia and the Mexican Army of the North was defeated by U.S...

 in September 1846, most of Major General
Major General
Major general or major-general is a military rank used in many countries. It is derived from the older rank of sergeant major general. A major general is a high-ranking officer, normally subordinate to the rank of lieutenant general and senior to the ranks of brigadier and brigadier general...

 Zachary Taylor
Zachary Taylor
Zachary Taylor was the 12th President of the United States and an American military leader. Initially uninterested in politics, Taylor nonetheless ran as a Whig in the 1848 presidential election, defeating Lewis Cass...

's Army of Occupation
Army of Occupation
Army of Occupation is a term for an army occupying conquered territory, and has been used for many armies in many eras including:*The Army of Occupation of the U.S...

 was sent to the gulf coast
Gulf of Mexico
The Gulf of Mexico is a partially landlocked ocean basin largely surrounded by the North American continent and the island of Cuba. It is bounded on the northeast, north and northwest by the Gulf Coast of the United States, on the southwest and south by Mexico, and on the southeast by Cuba. In...

 to become the bulk of Winfield Scott
Winfield Scott
Winfield Scott was a United States Army general, and unsuccessful presidential candidate of the Whig Party in 1852....

's expedition against Mexico City
Mexico City
Mexico City is the Federal District , capital of Mexico and seat of the federal powers of the Mexican Union. It is a federal entity within Mexico which is not part of any one of the 31 Mexican states but belongs to the federation as a whole...

.
 
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