claim: A United Kingdom is a work.
evidence: Os Sertoes -LRB- -LSB- us seʁˈtojʃ -RSB- , `` the backlands '' ; 1902 -RRB- , translated as Rebellion in the Backlands , is a book written by the Brazilian author Euclides da Cunha .. backlands. sertao. Euclides da Cunha. Euclides da Cunha. Mixing science and literature , the author narrates the story of a war that happened in the end of the 19th century , in Canudos , a settlement of Bahia 's Sertao -LRB- `` backland '' -RRB- , an extremely arid region where , even now , struggles against poverty , drought and political corruption continue .. Canudos. Canudos. Sertao. Sertao. drought. drought. war. Canudos War. During the war -LRB- 1893 -- 1897 -RRB- against the republican army , the sertanejos -LRB- inhabitants of the backlands -RRB- were commanded by a messianic leader called Antonio Conselheiro .. backlands. sertao. war. Canudos War. Antonio Conselheiro. Antonio Conselheiro