Indians were last true Americans. Everyone else has came from Asia, Europe and Africa.
All immigrants only. You should learn history.
First, very few people call them Indians. You're telling me to learn history, and yet you use a word that was mistakenly attributed to them in the late 15th century. They're either Native Americans, First Nations or indigenous people's. And they came from Asia across the bering strait at the beginning of the last ice age... Before that, we all migrated out of Africa and settled at different locations at different times thousands of years ago. What are you trying to say? No one doubts native Americans/first Nations weren't here as the first people on the land, but you're saying they had their own nation based on modern definitions, that America has no history etc. Well what do you base it on? The modern nation state of "America" was founded almost 230+ years ago. To say otherwise is wrong.