Jews are Canaanites from Syria. Where do you think Abraham was from?They are not, and you need to stop telling that lie.
Palestinian JEWS, are descendants from any Jew back then. Just as are all other Jews who are indigenous from that area and migrated with their religion to other parts of the world. Because they could, because they were forced to. No matter what the reason THOSE are the indigenous people of the land, and not Arabs who came from the Arabian Peninsula.
Palestinian Arabs are descendants of the invading Arabs, second invasion after the Kurds, and all other invading colonizing migrating Arab who moved to the area since the 7th century, and Especially since 1896, then hundreds of thousands of Arabs moved to the region due to jobs offered by Jews or after 1920, after Al Husseini and other Arab leaders begged Arabs to move to the region.