posted by N'aicha .
What's three points supporting the first discovered in the Americas?
The people who "discovered" America were people from northeastern Asia who began arriving over 10,000 years ago. We call them Indians or Native Americans. Proof? They were here when the first European settlers arrived. Archaeology has supported the facts that they've been here for thousands of years.
Greenland is considered part of North America and was first visited and settled by the Vikings about 1000 A.D. The writings of the Vikings plus archaeological evidence supports this fact. In addition, they reached what is now Newfoundland about the same time. Check this site.