In 1664, a Chinese fleet led by the Ming loyalist Cheng Ch'eng-kung (Zheng Chenggong, known in the West as Koxinga) retreated from the mainland and occupied Taiwan. Cheng expelled the Dutch and established Taiwan as a base in his attempt to restore the Ming Dynasty. He died shortly thereafter, and in 1683, his successors submitted to Manchu (Qing Dynasty) control. From 1680, the Qing Dynasty ruled Taiwan as a prefecture and, in 1875, divided the island into two prefectures, north and south. In 1887 the island was made into a separate Chinese province.

During the 18th and 19th centuries, migration from Fujian and Guangdong provinces steadily increased, and Chinese supplanted aborigines as the dominant population group. In 1895, a weakened Imperial China ceded Taiwan to Japan in the Treaty of Shimonoseki following the first Sino-Japanese war.

During its 50 years (1895-1945) of colonial rule, Japan expended considerable effort in developing Taiwan's economy. At the same time, Japanese rule led to the "Japanization" of the island, including compulsory Japanese education and forcing residents of Taiwan to adopt Japanese names.

At the end of World War II in 1945, Taiwan reverted to Chinese rule. During the immediate postwar period, the Nationalist Chinese (KMT) administration on Taiwan was repressive and corrupt, leading to local discontent. Anti-mainlander violence flared on February 28, 1947, prompted by an incident in which a cigarette seller was injured and a passerby was shot to death by Nationalist authorities. The island-wide rioting was brutally put down by Nationalist Chinese troops, who killed thousands of people. As a result of the February 28 Incident, the native Taiwanese felt a deep-seated bitterness toward the mainlanders. For 50 years the KMT authorities suppressed accounts of this episode in Taiwan history. In 1995 a monument was dedicated to the victims of the "2-28 Incident," and for the first time, Taiwan's leader, President Lee Teng-hui, publicly apologized for the Nationalists' brutality.

Starting before World War II and continuing afterwards, a civil war was fought on the mainland between Chiang Kai-shek's KMT government and the Chinese Communist Party led by Mao Zedong. When the civil war ended in 1949, 2 million refugees, predominately from the Nationalist government, military, and business community, fled to Taiwan. In October 1949 the People's Republic of China (P.R.C.) was founded on the mainland by the victorious communists. Chiang Kai-shek established a "provisional" KMT capital in Taipei in December 1949. During the 1950s, the KMT authorities implemented a far-reaching and highly successful land reform program on Taiwan. They redistributed land among small farmers and compensated large landowners with commodities certificates and stock in state-owned industries. Although this left some large landowners impoverished, others turned their compensation into capital and started commercial and industrial enterprises. These entrepreneurs were to become Taiwan's first industrial capitalists. Together with refugee businessmen from the mainland, they managed Taiwan's transition from an agricultural to a commercial, industrial economy.

Taiwan has developed steadily into a major international trading power with nearly $342 billion in two-way trade (2004) and the world's 17 ^th largest economy. Taiwan's accession to the World Trade Organization in 2002 has expanded its trade opportunities and further strengthened its standing in the global economy. Tremendous prosperity on the island has been accompanied by economic and social stability. Chiang Kai-shek's successor, his son Chiang Ching-kuo, began to liberalize Taiwan's political system, a process that continued when President Lee Teng-hui took office in 1988. The direct election of Lee Teng-hui as president in 1996 was followed by opposition Democratic Progressive Party candidate Chen Shui-bian's election victory in March 2000. Chen was re-elected in March 2004 in a tightly contested election.

The first National Assembly, elected on the mainland in 1947 to carry out the duties of choosing the President and amending the constitution, was re-established on Taiwan when the KMT moved. Because it was impossible to hold subsequent elections to represent constituencies on the mainland, representatives elected in 1947-48 held these seats "indefinitely." In June l990, however, the Council of Grand Justices mandated the retirement, effective December 1991, of all remaining "indefinitely" elected members of the National Assembly and other bodies.

The second National Assembly, elected in 1991, was composed of 325 members. The majority were elected directly; 100 were chosen from party slates in proportion to the popular vote. This National Assembly amended the Constitution in 1994, paving the way for the direct election of the President and Vice President that was held in March 1996. In April 2000, the members of the National Assembly voted to permit their terms of office to expire without holding new elections. In June 2005 the National Assembly voted to dissolve itself, leaving Taiwan with a unicameral legislature. The President is both leader of Taiwan and Commander-in-Chief of its armed forces. The President has authority over four of the five administrative branches (Yuan): Executive, Control, Judicial, and Examination. The President appoints the President of the Executive Yuan, who also serves as the Premier. The Premier and the cabinet members are responsible for government policy and administration.

The main lawmaking body, the Legislative Yuan (LY), was originally elected in the late 1940s in parallel with the National Assembly. The first LY had 773 seats and was viewed as a "rubber stamp" institution. The second LY was not elected until 1992. The third LY, elected in 1995, had 157 members serving 3-year terms, while the fourth LY, elected in 1998, was enlarged to 225 members. The LY has greatly enhanced its standing in relation to the Executive Yuan and has established itself as a major player on the central level. With increasing strength, size, and complexity, the LY now mirrors Taiwan's recently liberalized political system. In the 1992 and 1995 elections, the main opposition party--the Democratic Progressive Party (DPP)--challenged the half-century of KMT dominance of the Legislature. In both elections, the DPP won a significant share of the LY seats, leaving only half of the LY seats in the hands of the KMT. In 2001, the DPP won a plurality of LY seats (88), compared to the KMT's 66. The PFP won 45 seats, the TSU 13, and all other parties 13. In the December 2004 LY election, the Pan-Blue coalition won a slender majority of 114 of the 225 seats (later increased to 115) compared to the Pan-Green coalition's 101 (later reduced to 100). Election of four KMT legislators to city mayor and county magistrate positions in the December 2005 local elections further reduced the Pan-Blue majority to 111 seats of the LY's 220 occupied seats.

In 1994, when the National Assembly voted to allow direct popular election of the President, the LY passed legislation allowing for the direct election of the Governor of Taiwan Province and the mayors of Taipei and Kaohsiung Special Municipalities. These elections were held in December 1994, with the KMT winning the Governor and Kaohsiung Mayor posts, and the DPP winning the Taipei Mayor's position. In 1998, the KMT's Ma Ying-jeou wrestled back control of the mayorship of Taipei from the opposition DPP leader Chen Shui-bian. In the same election, however, DPP leader Frank Hsieh managed to defeat the KMT incumbent to become Mayor of Kaohsiung. Additionally, in a move to streamline the administration, the position of elected Governor and many other elements of the Taiwan Provincial Government were eliminated.

The Control Yuan (CY) monitors the efficiency of public service and investigates instances of corruption. The 29 Control Yuan members are appointed by the President and approved by the National Assembly; they serve 6-year terms. In recent years, the Control Yuan has become more activist, and it has conducted several major investigations and impeachments. Since December 2004, however, the LY has refused to approve the new slate of CY members proposed by President Chen, leaving the CY moribund.

The Judicial Yuan (JY) administers Taiwan's court system. It includes a 16-member Council of Grand Justices (COGJ) that interprets the constitution. Grand Justices are appointed by the President, with the consent of the National Assembly, to 9-year terms.

The Examination Yuan (EY) functions as a civil service commission and includes two ministries: the Ministry of Examination, which recruits officials through competitive examination, and the Ministry of Personnel, which manages the civil service. The President appoints the President of the Examination Yuan.