The Cold War did not cause the conflicts in the Middle East, particularly the one between Israel and the Arab states. The Zionist state building project rooted in the anti-Semitism of the emerging European nation states of the late 19th century, employed British imperialism as a vehicle, and derived its moral urgency from the Holocaust. But it triggered the Palestinian displacement. The United States and the Soviet Union both supported the UN partition proposal in 1947 and recognized Israel within a year. Still, they supported Egypt during the Suez Crisis in 1956. The United States was concerned about the possible growth of Soviet influence in the region, especially after the outbreak of the Korean War in 1950. Its joint effort with the United Kingdom to build up an anti-Soviet alliance system divided the Arab world while it alienated both Israel and Egypt. In the end, the pre-emptive anti-Soviet alliance making helped destabilize the Middle East and allowed the USSR to enter the region. Although the Suez Crisis terminated British imperial influence, neither the United States nor the Soviet Union were able to benefit from it by making significant inroads in the following decade.