but not the Palestinians who were driven out of their homes and away from their livelyhoods?
Exactly what do you think happened? There were no Jews in modern Israel until the UN decided to create a Jewish State in 1947?
They'd been immigrating to the British principality for decades, nearly 30 years.
They came in droves, and by the time the UN split the nations (Palestine and Israel) there were so many Jews in Israel that they could fend off attacks from their Arab neighbors.
Seriously, the decision to split the nations came in 1947, and they were under attack in 1948, and winning against established militaries.
They were defending themselves against militias in 1947. This was an established government long before the UN split them.
The Palestinians that were expelled from then Israel, did so in the middle of a war where Israel was under attack by every single one of it's neighbors. They didn't just say: "We have a nation, get out."
Jews had ruled that land for about a decade, and ruled it peacefully with non-Jewish citizens. It wasn't until May of 1948, when the Palestinians were ejected from Israel.
Israel was negotiating for their return. They were willing to return 100,000 to Israel immediately and negotiate for the rest of the refugees, if they could come to a peace treaty with it's neighbors. (oversimplification, but the pertinent facts are there).
The neighbors basically rejected their proposal, and offered none of their own.
Seriously, it wasn't like anyone was unfair or cruel to the Palestinians.
While Palestine was under British rule, Britain made the decision to allow Jews to immigrate.
While under British rule, enough Jews immigrated to make up the majority in that area. They became the government in that area, and when they were split off, they were already in charge.
If the neighboring Arabs had not declared all out war on Israel (And I quote):
We are now at war, a war in which no quarter will be asked and none will be given. It will be a battle of life and death and woe to the vanquished
Then we would likely have a reasonably happy two states, where Palestinians are living in Israel and no one is in fear of their lives.
What exactly do you think Israel SHOULD have done at that point?