Answer:
Your answer would be D hope that helps you out
Explanation:
Aaron Burr was born in February 6, 1756 and he stood up to be vice-president
and to be next to Thomas Jefferson...and he always said it was Hamilton's fault.He had a duel with Hamilton and in that duel Burr shot Hamilton.
I made mistakes but I'm just trying to do my best.Sorry D:
What explores that came with Columbus did was they helped him and they helped him with his exploration like show him things they discovered make a few native Americans into slaves an with there sickness kill about half of native American tribe Hope this helps:)
Those cowboy hats are a good start.