Statistics for occurrence #1 of “Great Britain” in year 1863, month September of Rebellion Record: a Diary of American Events, Diary from December 17, 1860 - April 30, 1864:

...ency. He is President of the confederate States for six years. The constitution has not been proved to be inadequate to rectify his imbecilities. He can be controlled and directed, as the King of Great Britain is. That government is a constitutional monarchy, having coordinate branches. In Great Britain, no policy of the government, no cabinet advisers, can stand against the expressed opinion of the Hous...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Great Britain (United Kingdom) 242 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.