1973 oil crisis

In October 1973, the members of the Organization of Arab Petroleum Exporting Countries (OAPEC), led by King Faisal of Saudi Arabia, proclaimed an oil embargo targeted at nations that had supported Israel during the Yom Kippur War. The initial nations targeted were Canada, Japan, the Netherlands, the United Kingdom and the United States, though the embargo also later extended to Portugal, Rhodesia and South Africa. By the end of the embargo in March 1974, the price of oil had risen nearly 300%, from US to nearly globally; US prices were significantly higher. The embargo caused an oil crisis, or "shock", with many short- and long-term effects on global politics and the global economy. It was later called the "first oil shock", followed by the 1979 oil crisis, termed the "second oil shock". Ever since Israel declared independence in 1948 there was conflict between Arabs and Israelis in the Middle East, including several wars. The Suez Crisis, also known as the Second Arab–Israeli war, was sparked by Israel's southern port of Eilat being blocked by Egypt, which also nationalized the Suez Canal belonging to French and British investors. As a result of the war, the Suez Canal was closed for several months between 1956 and 1957. The Six-Day War of 1967 included an Israeli invasion of the Egyptian Sinai Peninsula, which resulted in Egypt closing the Suez Canal for eight years. Following the Yom Kippur War, the canal was cleared in 1974 and opened again in 1975. OAPEC countries cut production of oil and placed an embargo on oil exports to the United States after Richard Nixon requested $2.2 billion to support Israel's war effort. Nevertheless, the embargo lasted only until January 1974, though the price of oil remained high afterwards. By 1969, American domestic output of oil was peaking and could not keep pace with increasing demand from vehicles. The U.S. was importing per year by the late 1950s, mostly from Venezuela and Canada. Because of transportation costs and tariffs, it never purchased much oil from the Middle East.