“Add to that the crass historical inaccuracy.
There never was a place called Palestine. It was an area modern maps call Syria. “
You’d make your case better if you added a little historical accuracy yourself. Start with a map of Palestine and Transjordan. And no, these British mandates were not in French controlled Syria. http://www.jewishvirtuallibrary.org/jsource/History/pal1922map.html