Yes but have you thought that also,the UN had partitioned Palestine into two States and actually the Arabs didn't accept this and started a war?
When I was younger,I thought "but Arabs had most of the land and Jews suddenly were given half of it". However,now I'm thinking,if the Arabs had said yes back then,they would have had their own big and prosperous (if everything went well) State,instead of that.
Remember,Arabs attacked first and they were defeated.
So basically,the Palestinians still had all of this:
View attachment 966732
If they had negotiated back then,they could have had peace.
But there were more wars and every time there was a war,the Palestinians lost more land.
Think of it from that point of view as well.