The site of an ancient battle
Apparently there are several methods. NOVA Online provides an overview:http://www.pbs.org/wgbh/nova/pyramid/explore/howold2.htmlhttp://www.pbs.org/wgbh/nova/pyramid/explore/howold.htmlRob Masters
Archeologists.
archeologists are the persons who study about the past with the help of the ancient ruins
They would explore objects of people and places of the past.
The Atlantic Ocean was the body of water Europeans were most likely to explore last. They were unsure of what lands, if any, lay to the west.
Archeologists.
Archeologists
Likely his Dad, and Leif himself.
An archeologist explores everything.
There were artifacts there.
Mainly archeologists and biologists.
Lava