A source from al_Jazeera! Ha Ha! How about something more neutral, not the mouthpiece of the huge Arab world?
Typical propaganda ploy. Criticize the source. Just ignore all of the evidence presented.
That there were Arab villages and cities from the 7th century on is true.
It is also true that many built over Jewish places, like the Dome of the Rock being built over Solomon's Temple.
The video refers to "Historic Palestine"
It exists nowhere in history, even in Arab writings before WWI.
The filmmakers take all that can be found of Arabs in the area of the Mandate of Palestine to show Arab presence in the area around that time.
No one ever denied that Arabs were in the area. (since the 7th century actually)
They did not call themselves Palestinians, as there was never a Palestinian Nation built and eventually a Palestinian people who identified with that Nation.
There is no record in any Muslim writing for 1300 years, in any Crusader writing, Ottoman writing or British, American, German, or any other early colonies in 19th century Ottoman Empire which connects any of its inhabitants by the name Palestinian, or an ancient country called Palestine.
They were referred to for what they were.
Jews, Arab Muslims, Arab Christians, Turks, Bahai, etc
The Jews were always referred to as the Jewish People.
The Arabs as Arabs.
"Ancient Palestine" and its culture. (From out of thin air)