Seven Years War 1756 - 1763, Treaty of Saint Petersburg, , alliance between King Frederick II "the Great" and Emperor Peter III of Russia, contemporary copper engraving, ,

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Photo credit: © INTERFOTO / History / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 18th, allegory, alliance, century, gottorp, historic, historical, hohenzollern, holstein, holstein-gottorp, monarchs, peace, people, petersburg, politics, romanow, romanow-holstein-gottorp, saint, treaty, war, years