Great Wrath

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The Great Wrath (Finnish: isoviha, lit. 'the great wrath/hostility', in contemporary sources: venäläisen ylivallan aika, 'Era of Russian domination/supremacy'; Swedish: den stora ofreden) was a period of Finnish history dominated by the Russian invasion and subsequent Russian military occupation of Finland, then part of the Swedish Empire, from 1714 until the treaty of Nystad (1721), which ended the Great Northern War.