What did The first Native Americans that Columbus encountered called themselves?

A riddle What is a kangaroo's favorite year? Is the Irish language important to the Irish culture? What kept confederate from enlisting African Americans? What is the last name of vasco? Has a President ever won an election without carrying their home state? What british army regiment has the motto Better To die Than Be A Coward? What were the two philosophies in the cold war? What superhero made an ultra sophisticated armor that allows them to survive a bomb explosion? How much money did the Vietnam War cost? What prompted Moctezuma II to welcome Hernan Cortes? What are marys character traits in the story ta-na-e-ka that help her resolve her conflict with the older generations? Who sponsored William Clark? Why did Che Guevara fail to promote a successful war in Bolivia? How did the purchase of the Louisiana Territory benefit the US and who explored it? About how much money did it cost for the trip to Oregon including everything in the Oregon Trail? How many Spartans sacrificed many soldiers at the battle of what? How do you make a jetpack? What evolved in England over a number of years from the decisions made in the local courts of England? Where was the site of the first shots fired in the civil war? How does Hermione get a signed note to check out a Restricted library book?