What did Joseph Smith do at the Alamo?

Answer 1

Nothing. Joseph Smith was not present at the Battle of the Alamo. In fact, he never visited the state of Texas during his lifetime.

Joseph Smith, Jr. (December 23, 1805 - June 27, 1844) was an American religious leader and the founder of the Latter Day Saint movement, the predominant branch of which is Mormonism. At age twenty-four, Smith published the Book of Mormon, and in the next fourteen years he attracted thousands of followers, established cities and temples, and created a lasting religious culture.

The Battle of the Alamo (February 23 - March 6, 1836) was a pivotal event in the Texas Revolution. Following a 13-day siege, Mexican troops under President General Antonio López de Santa Anna launched an assault on the Alamo Mission near San Antonio de Béxar (modern-day San Antonio, Texas, USA).