What was one characteristic that native americans and europeans held in common in the 1490s?

Native Americans and Europeans were great explorers in the 1490's. Europeans adventurers came to a continent that was an unknown place to them. They saw it as an entirely new territory, with new species to discover. They met new people with surprising ways of living and a totally new culture and beliefs. Native Americans also arrived at different times, over several thousands of years. They traveled from Asia on foot or by boat, crossing the Bering Strait. Their explorations took them through icy landscapes, deserts, forests, swamps and along the coastlines. After some time, these native American explorers spread out over the entire continent, until the territories of Patagonia, in the extreme south. Adventure and conquest of new land was one characteristic that Europeans and native Americans had in common at that time.