yeah the jews had a presence in the land of cannan after they were chased out of egypt by the pharoah after causing all sorts of trouble ( long story short ) ,
they wandered the wilderness for forty years and then descended on the land of cannan like a plague of rats and slaughtered every one they met ( long story short ) ,
apparently they were returning to the land that a " god " had told their great great great grandfather was his ,( a homophobic god at that ).
family history : a bloke named abraham couldn't get his wife pregnant so he porked the maid and got her pregnant , she had a son named ishmael , then abrahams wife became pregnant so he abandonded the maid and his first born son ( great paternal instincts ), had a son from his wife named issac , around this time a " god told him all the land he could see from the hill top was his ( any one seen the deed ), later the god came back and told him to kill his son , which he was quite prepared to do , but changed his mind when he found a ram , the son survived his fathers impulsive behavour and grew up to have two sons ( not sure if they had the same mum or not, the younger son , jacob ripped off his older brother eesaw for the family fortune and bolted , ( two first borns in a row copping a raw deal ) , older brother forgave him and said come home its ok , jacob had two wives , ten sons by one and two by the other , the first son from the second wife gave his brothers the shits so they sold him into slavery and he ended up in egypt ,
later due to some amazing good fortune he became an adviser to the phaoroh saved egypt by advising them to store some grain for the famine that was coming ( genius ), when the famine was at its worst his brothers showed up to buy some grain , ( long story short ) they abandoned the family farm and moved to the big city , freeloaded on the good nature of the egyptians for several generations until they gave the egyptians the shits and were enslaved , later on they had an uprising and terrorised the egyptians and ran off with the crown jewels , ( back to the start ) went back to where they thought they came from and slaughtered the inhabitants that had stayed behind and survived the harsh years , later they were attacked by various surrounding comunities ( generaly allowed because the homophobic god was un happy with them ) , finnaly the romans came and kicked them out with the blessing of the " god " and they were not to return but wander the earth ,
tell me if ive missed any thing ?
so thats why its their land