Three rich Yehuborim funded Columbus. They wanted to take the America's as the New Israel. This is why the campaign's as the Amerindians was so brutal they where the original Palestinians. Yehuborim historians have wrote on this subject as well.
The Gentile European's had been in North America in the medieval times with the Templar's and worked with the Amerindian's and traded with them normally, they got along. You can find Templar sites all over the North American Atlantic coast.