In 1917 Chaim Weizmann, scientist, statesman, and Zionist, persuaded the British government to issue a statement favoring the establishment of a Jewish national home in Palestine. The statement which became known as the Balfour Declaration, was, in part, payment to the Jews for their support of the British against the Turks during World War I. After the war, the League of Nations ratified the declaration and in 1922 appointed Britain to rule in Palestine.This course of events caused Jews to be optimistic about the eventual establishment of a homeland. Their optimism inspired the immigration to Palestine of Jews from many countries, particularly from Germany when Nazi persecution of Jews began. The arrival of many Jewish immigrants in the 1930s awakened Arab fears that Palestine would become a national homeland for Jews. By 1936 guerrilla fighting had broken out between the Jews and Arabs. Unable to maintain peace, Britain issued a white paper in 1939 that restricted Jewish immigration into Palestine. The Jews, feeling betrayed, bitterly opposed the policy and looked to the United States for support.While President Franklin D. Roosevelt appeared to be sympathetic to the Jewish cause, his assurances to the Arabs that the United States would not intervene without consulting both parties caused public uncertainty about his position. When President Harry S. Truman took office, he made clear that his sympathies were with the Jews and accepted the Balfour Declaration, explaining that it was in keeping with former President Woodrow Wilson's principle of "self determination." Truman initiated several studies of the Palestine situation that supported his belief that, as a result of the Holocaust, Jews were oppressed and also in need of a homeland. Throughout the Roosevelt and Truman administrations, the Departments of War and State, recognizing the possibility of a Soviet-Arab connection and the potential Arab restriction on Oil supplies to the...
