Israel was never The United Nations land to give away. The Palestinians were living there too. The Palestinians have always lived in Israel and The Gaza strip since the 12th century. The Israeli's have experienced hardships but it isn't fair if the Israeli's get land and the Palestinians don't. The Palestinains don't have a homeland but the Israeli's got one that the Palestinians were living on.
The United Nations shouldn't have given the land to the Israeli's in the first place. It was never the United Nations land to give away. The Palestinians were living in Israel along with the Israeli's and unlike the Israel's they never left in large numbers.