At the time, many observers hoped that the end of the fighting and the Chinese Nationalist decision to establish a separate government on Taiwan might make it easier for foreign governments to recognize the new communist People’s Republic of China. For the United States, however, the action merely posed a troubling diplomatic problem. Many in America, including members of the so-called “China Lobby” (individuals and groups from both public and private life who tenaciously supported the Chinese Nationalist cause), called upon the administration of President Harry S. Truman to continue its support of Chiang’s government by withholding recognition of the communist government on the mainland.
In fact, the Truman administration’s recognition of the Nationalist government on Taiwan infuriated Mao, ending any possibility for diplomatic relations between the United States and the People’s Republic of China. In the years after 1949, the United States continued its support of Taiwan, and Mao’s government continued to rail against the Nationalist regime off its coast. By the 1970s, however, U.S. policymakers, desirous of opening economic relations with China and hoping to use China as a balance against Soviet power, moved toward a closer relationship with communist China. In 1979, the United States officially recognized the People’s Republic of China.