 Complete the following phrase:  In 1949 the two became formal allies through the North Atlantic treaty, which set up the NATO military alliance. Although the United States openly disapproved of French efforts to regain control of colonies in Africa and Southeast Asia, it supported the French government in fighting the Communist uprising in French Indochina. However, in 1954, U.S. President Dwight D. Eisenhower declined French requests for aerial strikes to relieve besieged French forces at 