https://www.fondapol.org/en/study/pogroms-in-palestine-before-the-creation-of-the-state-of-israel-1830-1948/
. Finally, on November 29 1947, the UN adopted the plan to divide Palestine into two states. On May 14, 1948, as the British Mandate came to an end, David Ben Gurion proclaimed the birth of the State of Israel. However, instead of proclaiming the birth of the State of Palestine on the same day, contingents from five Arab countries, with the backing of the Arab League, invaded the Jewish state.