The 7th U.S. Cavalry is a regiment of the United States Army, established in 1866. It is best known for its role in the Indian Wars and the American Civil War. The regiment gained fame for its involvement in significant battles, including the Battle of the Little Bighorn in 1876, where it faced the combined forces of several Native American tribes. The regiment was originally formed to provide cavalry support and maintain order in the western territories. Over the years, the 7th U.S. Cavalry has been involved in various military operations and continues to serve as an active unit within the U.S. Army today.