In what year did the Battle of Buena Vista occur?

The Battle of Buena Vista took place in the year 1847 during the Mexican-American War. This battle is significant because it was a crucial confrontation that solidified American forces' position in northern Mexico. Led by General Zachary Taylor, the American troops faced a much larger Mexican army commanded by General Antonio López de Santa Anna. The successful defense by American forces at Buena Vista, despite being outnumbered, helped to boost morale and contributed to the eventual U.S. victory in the war.

The other years presented as options do not pertain to this battle. The year 1794 is associated with events such as the Whiskey Rebellion, while 1862 and 1865 are linked to the American Civil War, which occurred much later than the Mexican-American War and the Battle of Buena Vista. Thus, 1847 is recognized as the accurate year for this significant military engagement.