Gall (Native American leader) Gall served with Sitting Bull during several battles, including the famous Battle of the Little Bighorn in 1876. Since the early 1980s, archaeological researchers conducted battlefield excavations after a major grass fire. Historians have been studying accounts by participating Indians and tribal oral histories. Based on these elements, a contemporary reassessment of the Battle of the Little Bighorn has given Gall greater credit for several crucial tactical decisions that contributed to the Sioux and Cheyenne's overpowering defeat of the five companies of cavalry led by Custer of the 7th Cavalry. Major Marcus Reno's initial attack on the southeast end of
5th Cavalry Regiment the yellow field on the lower half of the crest. On 9 April 1865, the 5th Cavalry was selected to serve as the Union Honor Guard for the surrender of the Confederate Army of Northern Virginia at Appomattox Courthouse. The Regiment stood by solemnly as it watched its former commander, General Robert E. Lee, surrender to the Union Army. In September 1868, the 5th Cavalry Regiment received its orders and began preparations for duty against hostile Indians in Kansas and Nebraska. In the following years the 5th Cavalry fought many skirmishes and battles against the Sioux, Cheyenne and Arapaho on