It has nothing to do with Palestine’s role in the conflict. It has to do with postwar Britain’s unbelievable power to redraw boarders at a whim. While I don’t agree with the way they were drawn, I don’t think it’s morally correct to cherrypick which borders to redraw. Whether it’s fair or not, postwar Britain made choices that we all live with today. Unfortunately for Palestine, that meant that they were subject to the whim of a global superpower, which is why they lost their land and why Israel exists today.