90% died from diseases. That&#x27;s why it was so easy to settle North America. The socities collapsed before settlers even expanded westward. The diseases traveled much faster than European contact. That&#x27;s why Europeans thought much of North America was wilderness.<p>There were certainly acts of genocide (like Trail of Tears) and Indian Removal was a form of ethnic cleansing.<p>But there was never an attempt or policy to kill Native Americans off.<p>Plus a lot just blended into society. Intermarrying has always been common. Both on and off the reservations. Most native americans aren&#x27;t full blooded anymore, but a mix of white and black too.