Well, that is simply a lie. There was no conflict between the small number of Jews that lived in the Ottoman province of Palestine from 70 CE until the late 19th Century.
The Hatfield and the McCoy feud lasted from the 1860's until the 1940's, 80 years tops. It was sensationalized by several newspapers.
Before modern times, Israel was independent for only a few centuries. Most of the time it was part of other Empires. You do not know diddly about history, Mark.
If God actually gave the land to the Jews, no one can deny that God was quite unhelpful in allowing them to keep it.