First of all, the word is "found", it's already past tense. But note that the Indians found America merely by walking, whereas the white man found it with his advanced scientific knowledge of world curvature. Whites also found Antarctica and even the moon. Who knows what mysterious worlds they may find next?
Actually a thus unknown people, possibly not homo-sapiens, found the Americas before the migration of what would eventually be the known lineage of the American Indians, though both probably used the same land bridge and coastal fields in between glacial minimums before meeting the same extensive American forests and plains, albeit quite a long period apart.
The next ones we can figure out would be the Nordic peoples, who explored and eventually had some degree of success in the America North East, though odds are whoever decided to stay integrated with the native populations instead of settling properly, thus there being evidence of some blue-eyed blonde-haired Natives.
There could have been some who sailed from Asia and other Eastern island peoples to make landfall on the Americas, but I've not seen any firm evidence on that. Definitely not dot-Indians though.
Then there came the Spanish, who did their thing with Columbus and only a few believed there was another continent out there, most wanting a free trade route to India because fuck the British. Then everyone else followed. Quite a few failed settlements later and we eventually got people who weren't complete fuck ups doing their thing, mostly those that ignored their retarded European masters and were usually fleeing religious and ethnic persecution. These are the people that generally got along with the Natives and would actually begin exploring the interior of North America outside of Spain being retarded in Mexico.
Finally we hit the defacto starting point of American history, where the British basically fuck things up and start being European again, defacto conquering the early settlers, and beginning to immigrate their own loyal officers and governors instead of letting the locals take care of their own things.
Ironically, immigration is what started America's early wars, since the "immigrants" took control and began forcing the settled peoples to fight each other and the natives, simply because England and France fucking hated each other and the English inventing modern racism to try and justify their own retardation.
tl;dr everything is the Bri*ish fault, once again!
