sentences:  During the Boshin War, the domain was a member of the pro-Tokugawa Ōuetsu Reppan Dōmei, but fell to imperial forces in 1868 after only one day of fighting.In July 1871, with the abolition of the han system, Tanagura Domain briefly became Tanagura Prefecture, and was merged into the newly created Fukushima Prefecture.Under the new Meiji government, Abe Masakoto, the final "daimyō" of Tanagura Domain was given the "kazoku" peerage title of "shishaku" (viscount).