of the ROC's Kuomintang (KMT) later revived calls for local rule. However, it was a movement supported by the Chinese students who were born on the Island and not associated with KMT. It found its roots in the US and Japan. In the 1950s a Republic of Taiwan Provisional Government was set up in Japan. Thomas Liao was nominally the President. At one time it held quasi-official relations with the newly independent Indonesia. This was possible mainly through the connections between Sukarno and the Provisional Government's Southeast Asian liaison, Chen Chih-hsiung, who had assisted in Indonesia's local resistance movements against Japanese rule. After the Kuomintang began to rule the island, the focus of the movement was as a vehicle for discontent from the native Taiwanese against the rule of "mainlanders" (i.e. mainland Chinese-born people who fled to Taiwan with KMT in the late 1940s). The February 28 Incident in 1947 and the ensuing martial law that lasted until 1987 contributed to the period of White Terror on the island. In 1979, the Kaohsiung Incident, occurred as the movement for democracy and independence intensified. Between 1949 and 1991, the official position of the ROC government on Taiwan was that it was the legitimate government of all of China and it used this position as justification for authoritarian measures such as the refusal to vacate the seats held by delegates elected on the mainland in 1947 for the Legislative Yuan. The Taiwan independence movement intensified in response to this and presented an alternative vision of a sovereign and independent Taiwanese state. This vision was represented through a number of symbols such as the use of Taiwanese in opposition to the school-taught Mandarin Chinese. Several scholars drafted various versions of a constitution, as both political statement or vision and as intellectual exercise. Most of these drafts favor a bicameral parliamentary rather than presidential system. In at least one such draft, seats in the upper house would be divided equally among Taiwan's established ethnicities. In the 1980s the Chinese Nationalist government considered publication of these ideas criminal. In the most dramatic case, it decided to arrest the pro-independence publisher Cheng Nan-jung for publishing a version in his Tang-wai magazine, Liberty Era Weekly (). Rather than giving himself up, Cheng self-immolated in protest. Other campaigns and tactics toward such a State have included soliciting designs from the public for a new national flag and anthem