Ok. “Palestine” used to be a region in Southern
Jordan. They are Jordanian. There is no such thing as “Palestine” or a “Palestinian.”
No, the Romans gave the name of "Palestine" to the land west of the Jordan River. This is its historical meaning. The residents of this land can trace their lineage back to the ancient residents and are distinct from the Arabs living east of the Jordan. This might be inconvenient for those that think that this land should only belong to the Jews, but you cannot deny the facts. The denials of the existence of Palestinians is just an attempt to delegitimize their right to live there.