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
Free area of the Republic of China used, especially in contexts of trade and exchange. In contrast to the "free area" is the "mainland area", which the Act Governing Relations between the People of the Taiwan Area and the Mainland Area defines as "the territory of the Republic of China outside the Taiwan Area." However, on more practical grounds, the "mainland area" refers simply to mainland China. In addition, there are two other Acts defining other "areas": the "Hong Kong Area" and the "Macau Area". The hand-over of these former European colonies to the People's Republic of China necessitated laws governing the relations of the Taiwan Area