What is Mecklenburg-Schwerin?
{{Infobox country | native_name = ''Herzogtum Mecklenburg-Schwerin'' | conventional_long_name = Duchy of Mecklenburg-Schwerin | common_name = Mecklenburg-Schwerin | government_type = Monarchy | status = {{plainlist| * [[States of the Holy Roman Empire|State]] of the [[Holy Roman Empire]] * [[States of the Confederation of the Rhine|State]] of the [[Confederation of the Rhine]] }} | today = [[Germany]] | empire = | year_start = 1379 | year_end = 1815 | event_pre = | date_pre = | event_start = Treaty of Hamburg | event_end = Raised to Grand Duchy | p1 = Duchy of Mecklenburg | s1 = Grand Duchy of Mecklenburg-Schwerin{{!}}{{nowrap|Grand Duchy of}} {{nowrap|Mecklenburg-Schwerin}} | flag_s1 = Flagge Großherzogtümer Mecklenburg.svg | image_flag = Flagge Großherzogtümer Mecklenburg.svg | image_coat = Wappen Mecklenburg-Schwerin 2.svg | image_map = Map of Mecklenburg 1803.jpg | image_map_caption = Mecklenburg {{circa|1803}} (brown) | capital = [[Schwerin]] | latd= |latm= |latNS= |longd= |longm= |longEW= | national_motto = | national_anthem = | common_languages = [[East Pomeranian dialect|East Pomeranian German]], [[Polabian language|Polabian]] | religion = [[Evangelical Church of Mecklenburg|Evangelical Lutheran State Church of Mecklenburg-Schwerin]] | currency = [[Mecklenburg thaler]] | leader1 = [[Frederick William, Duke of Mecklenburg-Schwerin|Frederick William]] | leader2 = [[Karl Leopold, Duke of Mecklenburg-Schwerin|Karl Leopold]] | leader3 = [[Christian Ludwig II, Duke of Mecklenburg-Schwerin|Christian Ludwig II]] | leader4 = [[Frederick II, Duke of Mecklenburg-Schwerin|Frederick II]] | leader5 = [[Frederick Francis I, Grand Duke of Mecklenburg-Schwerin|Frederick Francis I]] | year_leader1 = 1701–1713 | year_leader2 = 1713–1728 | year_leader3 = 1728–1756 | year_leader4 = 1756–1785 | year_leader5