He even misrepresents who controls the West Bank and it's not a solid green color, it's a bunch of Palestinian islands surrounded by illegal Israeli settlements.
When were the Jews driven out of Palestine?
Palestine was once a Jewish land, a land that was invaded by muslims, and Jews were forced to flee. Why isn't it given back to the Jews and let the muslims return to their land?
First of all, Palestinians have ancestry from the Ancient Canaanites, just like Jews do. (They also have ancestry from Arabs, who brought Islam with them; just like e.g. European Jews also have European ancestry.)
Second of all, the time of Jewish kingdoms in Israel-Palestine was like 2000 years ago. The Anglo-Saxons didn't even live in England yet; Hungarians didn't live in Hungary yet; etc. When the European Jewish Zionist movement started in the 19th century, Palestine had been home to Palestinians, from time immemorial, either way. (There was also a small non-Zionist Jewish population living in harmony with Palestinians.)
Third of allthe issue now is international law. Whether or not it was morally acceptable in the first place to found Israel (or other settler-colonial countries like Canada, the U.S., and Australia), today it is recognized by e.g. the UN; its legitimate border, pending mutual land swaps, is the Green Line. (Meaning Israel proper is Israel; Gaza, East Jerusalem, and the West Bank are Palestine; and Israel's civilian settlements inside Palestine are war crimes in violation of the fourth Geneva convention.)
https://www.quora.com/When-were-the-Jews-driven-out-of-Palestine
As for the phrase used "From the river to the sea."