Which is based on the Supremacy Clause, federal law preempts state law, even when the laws conflict. Thus, a federal court may require a state to stop certain behavior it believes interferes with, or is in conflict with, federal law.
Because firstly, it had originally been the Jewish homeland hundreds of years before, prior to occupation by Arab armies in the expansion of Islam and the domination of the territory by the Ottoman Empire. Secondly, the land had been granted to them by the British Empire, as it had been part of Britain's territories since the end of the First World War, so the Jewish government in Israel when first established in 1948 had total international legitimacy. Thirdly, after losing 6 million of their people during the Holocaust, the survivors felt a need to leave Europe and join forces in a land where they would not be slaughtered en masse; their Holy Land seemed like a good choice at the time.
Hope that I helped!
Decline of rural living, but sparked tremendous amounts of economic growth eventually. Early urbanization was filthy though, no proper sewage, overcrowded cities. So many people surged into these urban areas at one time, often not finding enough jobs for everyone.
I'm really just neutral about race relations, there's some racism and that's just bad, we are all equal, and people shouldn't care if we are black skinned or white skinned. We should be united, if we are united we will be able to solve life big problems, and also problems with the Earth itself.