Taiwan of course had a land bridge to the continent around 8,500 years ago, but then it submerged into the Strait, and so topologically the islands of Taiwan are islands for at least 8,000 years now since the Neolithic Age.
Taiwan of course had a land bridge to the continent around 8,500 years ago, but then it submerged into the Strait, and so topologically the islands of Taiwan are islands for at least 8,000 years now since the Neolithic Age.