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In page Livonia:

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Livonia remained within the Russian Empire until the end of World War I, when it was split between the newly independent states of Latvia and Estonia. The United Baltic Duchy, alternately known as the "Grand Duchy of Livonia", proclaimed by the Baltic German nobility on 12 April 1918, was never recognised by any state, and dissolved at the German surrender in November 1918. Livonia had ceased to exist. From 1918 to 1920, both Soviet troops and German Freikorps fought against Latvian and Estonian troops for control over former Livonia, but their attempts were defeated.[citation needed]