Taiwan was ruled by foreign powers during the past one hundred years, which resulted in the fact that she was unable to realize a polity based on democratic rule of law, that is, the practices of Taiwan's democracy and rule of law were not founded on Taiwan's own merits nor derived from her societal elements. Looking forward the future development of Taiwan's constitutional politics, one must come to the assertion that it is imperative for Taiwan to draft and enforce a Taiwanese Constitution specifically designed for her. This constitution should base on the plain fact of Taiwan's presence, ensure popular sovereignty, protect fundamental human rights, establish a permanent, neutral sovereign state, secure equality among ethnic groups, and realize welfare state, so that Taiwan can become a truly democratic nation.