Republic of Formosa
The Republic of Formosa (), was a short-lived republic that existed on the island of Taiwan in 1895 between the formal cession of Taiwan by the Qing Dynasty of China to the Empire of Japan by the Treaty of Shimonoseki and it being taken over by Japanese troops. The Republic was proclaimed on 23 May 1895 and extinguished on 21 October, when the Republican capital Tainan was taken over by the Japanese. Though sometimes claimed as the first Asian republic to have been proclaimed, it was predated by the Lanfang Republic in Borneo, established in 1777, as well as by the Republic of Ezo in Japan, established in 1869.
St. Augustine, Florida
Florida remained an organized territory of the United States until 1845, when it was admitted into the Union as the State of Florida. The Territorial Period (1821-1845) was marked by protracted wars with the Creek Indian groups who occupied the peninsula, collectively known as "Seminoles", during the Second Seminole War (1835-1842). The United States Army took command of the Castillo de San Marcos and renamed it Fort Marion after General Francis Marion, who fought in the American Revolutionary War. The capital of the territory was moved to Tallahassee in 1824.