Many international dignitaries were invited to attend the unknown soldier burial on Armistice Day in 1921, honoring those who had died in anonymity during World War I. However, the invitation of one of these guests, Chief Plenty Coups of the Crow tribe, carried a greater significance. His attendance represented the Native American contribution to the Great War as well as the contentious relationship between Native Americans and the United States government at the turn of the twentieth century.