> when the entire land was previously Palestinian land

No such thing as Palestinian. Just Islamic Arab. Choosing to label yourself the same as one name for the land doesn’t make the land yours. But also - who do you think occupied the land previously?

Sure, that must be why the very text of the Balfour Declaration specifies "Palestine" and why coins from the 19th century have been proven to show the same. I'm afraid the hasbara isn't gonna work anymore.