If Oklahoma were to be "returned" to the Cherokee leaders, would they have to return it to who ever the Cherokee battled to get the land in the first place? But America is relatively easy to determine. What about land that has been "stollen" throughout history. Should Israel be "returned" to the British, Ottoman (Turkey), Momluk (Egypt), Mongols, Crusaders (British), Islamic Caliphate (Iraq), Byzantine (Greek?), Romans (Italians, I guess), Jews, Babylonians (Iraq), Jews again, or to the nations that lived there over 4000 years ago and no longer exists?
There has to be some form of statute of limitations, no matter how unfair life is. I mean, why should that author get millions of acres of land in America, when there are dense slums in India, who have a much greater need for it?