Four-Stage Theory of the Republic of China its remaining major component – the island of Taiwan, as opposed to its decades-long claim to all China since losing the civil war in 1949. Prior to this speech, the government officials used "Republic of China" when the name of the state was used. Lee's usage is considered as a departure from the convention, as this usage can be interpreted in the sense that the Republic of China's sovereignty does not extend to mainland China, which the People's Republic of China controls. The Democratic Progressive Party's 1999 Resolution on Taiwan's Future, which is accorded equivalent status as the Party charter,
U.S. immigration policy toward the People's Republic of China United States broke diplomatic relations with the Republic of China with the Taiwan Relations Act and gave Taiwan a separate immigration quota of 20,000 from that of mainland China. This resulted in a massive surge of Chinese immigrants from mainland China due to the renewal of relations of mainland China and the United States. The reasoning behind the legislation was the need for the United States to "normalize" relations with the People's Republic of China or in other words establish some sort of diplomatic relations with Beijing while at the same time maintaining the economic and political ties with the