Editing Client state (section)

====World War I====
{{Main article|Central Powers#German client states}}
* {{Flagicon|Poland}} [[Kingdom of Poland (1917–1918)|Kingdom of Poland]]<ref>The Regency Kingdom has been referred to as a [[puppet state]] by Norman Davies in ''Europe: A history'' ([https://books.google.com/books?id=jrVW9W9eiYMC&dq=%22Kingdom+of+Poland%22+1916+puppet&pg=PA910 Google Print, p. 910]); by Jerzy Lukowski and Hubert Zawadzki in ''A Concise History of Poland'' ([https://books.google.com/books?id=HMylRh-wHWEC&pg=PA218 Google Print, p. 218]); by Piotr J. Wroblel in ''Chronology of Polish History'' and ''Nation and History'' ([https://books.google.com/books?id=lzWHDEE6OqkC&pg=PA454 Google Print, p. 454]); and by Raymond Leslie Buell in ''Poland: Key to Europe'' ([https://books.google.com/books?id=-KcfGbrKptoC&q=Poland+Key+to+Europe Google Print, p. 68]: "The Polish Kingdom... was merely a pawn [of Germany]").</ref> (1917–1918)
* {{Flagicon image|Flag of Lithuania (1918).svg}} [[Kingdom of Lithuania (1918)|Kingdom of Lithuania]] (1918)
* {{Flag|Ukrainian State}}<ref>Kataryna Wolczuk. The Moulding of Ukraine: The Constitutional Politics of State Formation. p. 37.</ref> (1918)
* [[Duchy of Courland and Semigallia (1918)|Duchy of Courland and Semigallia]]<ref>Kevin O'Connor, [https://books.google.com/books?id=b3b5nU4bnw4C&dq The History of the Baltic States], page 78, {{ISBN|0-313-32355-0}}.</ref> (1918)
* {{Flag|Democratic Republic of Georgia}}<ref>{{Cite book |last=Rayfield |first=Donald |title=Edge of empires: a history of Georgia |date=2012 |publisher=Reaktion Books |isbn=978-1-78023-030-6 |location=London |pages=326–331}}</ref> (1918)