1544 Portuguese discovered Taiwan and called it Formosa
1604 Dutch occupied Penghu Chuntao, island near Taiwan, for the first time
1622 Dutch occupied Penghu Chuntao again
1624 Dutch occupied south of Taiwan and built cities
1626 Spain occupied north of Taiwan
1642 Spain surrendered to Cheng Cheng-Gong
1662 Dutch surrendered to Cheng Cheng-Gong
1683 China (Qing Dynasty) occupied Taiwan
1884 France  attacked Taiwan
1874 Japan invaded Taiwan
1895 China (Qing Dynasty) ceded Taiwan to Japan
1912 The establishment of Republic of China (ROC), led by Sun Yat-sen (Father of ROC), (Picture F1)

*Today's government of Taiwan

   

Picture F1 Sun Yat-sen
(unknown internet source)

1921 The establishment of the Communist Party, led by Mao Ze-Dong (Picture F2)

*Today's government of China

   

Picture F2 Mao Ze-Dong
(毛佩琦、李澤奉 543)

1945 Japan was defeated in World War II; Taiwan became part of China (ROC) again
1949 The Communist Party defeated the government of ROC, established by the Nationalist Party, and created a new country settled in Beijing (Picture F3) named People's Republic of China (PRC), whereas the government of ROC withdrew to Taiwan.

↑ Picture F3 The ceremony of PRC's establishment (張筱強、劉德喜、李繼鋒 399)

1971 ROC signed off from UN
1986 The establishment of the Democratic Progressive Party
1996 President was elected directly by citizens for the first time
*President Lee Deng-Hui (Picture F4
) was elected
2000 The peaceful alternation of political power between the Nationalist Party and the Democratic Progressive Party after the presidential election
*President Chen Shui-Bian (Picture F5
) was elected (still the president of Taiwan in 2005)
 
Picture F4 President Lee Deng-Hui
(unknown internet source)
Picture F5 President Chen Shui-Bian
(unknown internet source)