 Complete the following phrase:  On 10 October 1973 the Yom Kippur War begun, causing the 1973 oil crisis, tripling oil prices to US10 per barrel, halting economic growth. Newly build ships sometimes went straight from the yard to lay-up. The situation worsened when the Suez Canal was reopened in 1975. Just when the situation began to improve in 1979, the 