There is no such thing as Arab land. This is illegal claim. The land is legally partitioned between the states not nations. For example West Bank used to be part of Jordan, Gaza was part of Egypt.
Wrong again - It was President Truman and USA support that led to the creation of Israel. Why do you think Israel violates so many UN resolutions and gets away with it? Name one country that has managed that and not has its ass kicked. Prior to 1917, the territory that is now called Palestine and Israel was ruled by the Ottoman Turkish Empire, and included three sanjaks (districts). The name "Palestine," that was used by Roman and briefly by Arab rulers, was revived by the British, who received a mandate from the League of Nations to administer Palestine as a national home for the Jewish people. Israel was created in 1948, after UN Resolution 181 partitioned the territory of the British Mandate for Palestine into two states for Jews and Palestinian Arabs. The Arabs objected to the creation of the Jewish state and fought a war against it. The Arab side lost the war, and the Palestinian state never really came into being. The territory allotted to the Palestinian state by the UN partition resolution was taken over by Israel and Jordan. About 780,000 Palestinians became refugees.
That's exactly my point. The land belongs to the state ( in this case state of Israel ) and it is totally legal under international law. The claim that the land belongs to one nation ( Arab nation in this case ) is invalid because if 2 nations have a claim on the same plot of land it would be illegal by UN to give a preference to one nation over another. Therefor in 1948 UN offered the POLITICAL solution by partitioning the land between 2 nations but Arabs rejected this offer because they wanted it all to themselves. And that's when all the problems started.