U.S. immigration policy toward the People's Republic of China bloc. In February 1950, after months of hard bargaining, China and the Soviet Union signed the Treaty of Friendship, Alliance, and Mutual Assistance, valid until 1980. Many Americans were at a loss of what to do in regards to foreign policy concerning mainland China. The debate which took place in the United States as a result of the removal of the Kuomintang and Chiang Kai-shek to the island of Taiwan centered on Republican charges that the Democrats "lost" China. "Without question, the critics had by early 1949 convinced many Americans that Truman was, shockingly, abandoning China, China being equivalent with
History of foreign relations of the People's Republic of China however, remain unresolved: the issue of Taiwan. Chiang Kai-shek and his forces fled to Taiwan after the founding of the People's Republic of China in 1949. The government they established there, the "Republic of China", continued to claim authority as the government of the Chinese nation almost four decades after the founding of the People's Republic. Although China's goal of reunifying Taiwan with the mainland remained unchanged, the previous, more militant Chinese policy of "liberating Taiwan" was replaced in the 1980s by the concept of reunification under the "one country, two systems" policy. The agreements on Hong Kong and Macau