UNISPAL will give you the whole rundown on the Origins of the Conflict and the main reason was a minority was overuling the wishes of a majority and the UN had no legal authority to take land away from anyone to give to someone else. It had no mandate in that area. Therefore Israel is a state on land illegally acquired. Too late to change that now. By the same token answer this....Why did Israel see fit to take land away from Palestinians that was not deemed its territory under Resolution 181? What was Plan Dalet and previous plans about? Was it not about expelling Palestinians from their homes and land?
ISIS claims responsibility for attacks on Yemeni government HQ in Aden (Reuters)