Back to the Injuns! It seems Ms Rand had little patience for the argument of "they were here first". I wonder how she'd feel about the same argument being used against her property? I mean, a factory or a farm would be a better use of that land, just because she's there doesn't give her some "right" to it. And It's got nothing to do with the color of her skin! We just think she needs to move the hell out because she clearly doesn't know how to use her land and we do!
Now back to the "Injuns".
Both the Europeans and the earlier tribes had irrational conceptions of who deserved to live or be here or there. Those are issues that raise different concerns, and whether you can grasp it or not yet, on which I think most of your positions and Objectivist positions will agree. Rand was no racist, and neither am I.
The issue that is more complex and pertinent in the current context is the one of property rights that are a corollary to the right to life from which they derive their validity. Property rights recognize the fact that human beings are not genetically equipped like other living entities to automatically act for the sustenance and flourishing of their lives. They have to apply the product of their reason to their physical actions to produce that sustenance.
The mere fact that men can greatly increase their productivity by voluntary cooperation does not constitute any claim by any other person or persons to a right to compel such cooperation. There does not exist any grounds that would support any one man's claim to the product of another's reason and effort. It is a primary moral principle, therefore, that each man owns and has the sole right to use and/or dispose of the product of his own reason applied to his own physical actions. That product is his property.
Conversely, no man may claim to own something that is not produced by or acquired in a voluntary exchange of a product of his own reason/effort. That is why a thief or an accomplice does not have a right to booty.
It is also why matter cannot be owned, because it is not the product of anyone's reason/effort. Grasping this, one must then distinguish between
possession and
ownership. The thief possesses your watch, but does not own it.
You can claim you own the land by just consuming the plants and animals on it or sleeping and eating there, but unless you incorporate into the land the product of your reason/effort, there is nothing you can own. The ownership of land actually means that you own the reason/effort that is embodied into the matter you possess and gives it a value greater than it had in its natural state. Because no one else can claim to own that matter, your moral claim to the value of the embodied reason/effort also sanctions a right to its possession.
Even if they could not explain these facts when they came here, most of the Europeans did grasp the notion of establishing ownership by the principle of homesteading. The tribes that preceded them neither understood that nor tolerated it.
To the extent the Europeans acknowledged the property of those who settled on and planted the lands and only killed those who killed the arriving settlers that homesteaded other lands and did not support herding them into reservations, they were innocent. To the extent they did not, they were not.