Phizzy,
You would think so, if we Jews were like Fundamentalist Christians or the Watchtower, but no.
This article in Haaretz is talking about data supporting the long-standing Jewish historical account supported by critical and progressive Judaism (and some in Orthodox Judaism) that has always been available in our authoritative publications.
For instance, "The Jewish Study Bible" speaks of this in its footnotes to the Torah books, and you can look this up online on many a religious Jewish source, including Orthodox, and online from JewishEncyclopedia.com to Aish.com to MyJewishLearning.com and Chabad.org. It was even highlighted in detail a few years ago on a famous PBS television series, "The Story of the Jews with Simon Schema" which still has a detailed page about it and can be ordered from Pbs.org.
The Jews understand that God gave the land to Abraham and his descendants, and that Moses gave the Law to unify Israel as a nation to worship this one God, but the Israelites would not. Even when King David made worship of the one God the State religion, the Israelites still refused.
Carried away to Babylon, the Jews believed they lost their land and shrine because of this constant refusal to worship God. There they began to develop what we today know as the Bible. But it is not viewed as a literal historic record.
Also, not all Jews today agree with the current government's treatment of the Palestinian population. Many Jews, like myself, believe they have a claim to the land as well and all should live in harmony there. Except for some fundamentalist Orthodox, most Jews believe the claims of the Bible to the land of Israel somewhat symbolic to stand for each human having a claim to a place on earth to call home.