Muhammad was once a refugee taken in by the Jewish city of Medina , in 5 years he had driven out , enslaved or executed every Jew there
Thats True. And a Great Point. The Hebrew People actually treated Mohammed well but in the end that didn't matter very much to Mohammed. All that did was gaining Power and being Worshipped, being above any Law of Men and Revered so that he could indulge his sick perversions.
Pedophiles will stop at No Limits to get at kids. This one managed to convince a bunch of Stone Aged Primitives that he was a Chosen Man of God to accomplish that goal.
Mohammed's Parents died when he was very very young, maybe 3 or 4 I don't know exactly and he was raised by The Community very very well. He was treated like a Son, embraced like a Son by a Man who's own Son by Blood Mohammed later killed in a Caravan Raid.
Mo and his gangs used to attack Caravans, attack other Muslims to get Loot but largely to become better fighters so they could eventually take over Medina, which your post describes.
Islamic History has been re-written to make Mohammed out to be some really smart guy and no stories disfavorable to Mohammed were left in so the world will never ever know the truth of who and what he was. This is among the greatest tragedies to have befallen this world and Mankind, that people can never know the truth of who and what Mohammed was.