<span>The Buffalo Soldiers comprised one of the most interesting military aggregations in post-war Texas. On July 28, 1866, the U.S. Congress authorized six regiments of black troops – two of cavalry and four of infantry – to be added to the U.S. Army. The nickname "Buffalo Soldiers" was given by Indians, who thought that the tightly curled hair of the black soldiers resembled the curly hair on a bison's face. Since the bison was revered by the Indians, the nickname was considered a term of respect, and the Buffalo Soldiers proudly featured a bison on their regimental crest.</span>
Answer:
"On 20 June 1789, the members of the French Third Estate took the Tennis Court Oath (French: Serment du Jeu de Paume), vowing "not to separate and to reassemble wherever require, until the Constitution of the kingdom is established".It was a pivotal event in the French Revolution."
I found this on google. But I hope this really helps.
Indigo? I think I'm not 100% positive.
