TTT, "Israel has been there for 3000 years!"
As a recognised 'country', it has been there for only 70 years!
And what about all the "peoples", other than Jews, who also lived on the area of land which includes Israel now? Haven't they got an equally historical claim? Where are the Philistines, Canaanites, Edomites and so forth, mentioned in the Bible? Do you imagine none of these produced children with the same right to stay on the land occupied by their ancestors?
And are you really unaware that The United Nations has more than once condemned as illegal the annexation of Palestinians’ property on trumped-up arguments and building Jewish settlements thereon? The sole reason nothing has ever been done to put a stop to this crime is the fact that the USA will never accept that it should be stopped. The dispossessed individual Palestinians, of course, clearly DO believe that their land in the form of farms, olive-groves and so on, legally owned, is still theirs. And so do I!