The ALAMO was a historic mission in San Antonio, Texas. It was the site of a pivotal battle during the Texas Revolution in 1836. The ALAMO was originally built as a Spanish mission in 1718 and served as a fort for the Mexican army during the Texas Revolution. The ALAMO is now a popular tourist destination and a symbol of Texan pride. The phrase 'Remember the ALAMO' is often used to commemorate the bravery of those who fought and died there.