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.
Politics of Texas
Texas has a long history with secession. It was originally a Spanish province, which in 1821 seceded from Spain and helped form the First Mexican Empire. In 1824 Texas became a state in the new Mexican republic. In 1835 Antonio López de Santa Anna assumed dictatorial control over the state and several states openly rebelled against the changes: Coahuila y Tejas (the northern part of which would become the Republic of Texas), San Luis Potosí, Querétaro, Durango, Guanajuato, Michoacán, Yucatán, Jalisco, Nuevo León, Tamaulipas, and Zacatecas. Several of these states formed their own governments: the Republic of the Rio Grande, the Republic of Yucatan, and the Republic of Texas. Only the Texans defeated Santa Anna and retained their independence.