The oldest human artifacts found are nearly 12,000 years old and date to the Paleo-Indian period.Archeological remains from the Paleo-Indian, Archaic, Basketmaker, Ancestral Puebloan , Cohonina, Cerbat, Pai, Zuni, Hopi, Navajo, and Euro-American are found in the Grand Canyon.
what made or caused the grand canyon?
How many miles from las vegas to grand canyon?
What is the oldest tree?
What is the oldest civilization?
Why can't Gay Marriage just be legal already? ANY HUMAN SHOULD HAVE THE RITE TO MARRY ANOTHER HUMAN! #NOH8
How is Coupon even a real person? How is he even human? How is breathe? How boy get human? babby, etc etc
Type Your Answer 1500 characters.