The soviet union
Liberation of Strasbourg happened in 1944.
Final Liberation happened in 1997.
No. Holocaust Memorial Day (27 January) is on the anniversary of the liberation of Auschwitz by the Soviet Army in 1945.
Swedish War of Liberation happened in 1521.
Liberation of Arnhem happened on 1945-04-16.
Liberation of Paris happened on 1944-08-25.
Liberation of Khorramshahr happened on 1982-04-24.
The Holocaust was not liberated, it is a concept. The victims of the Holocaust were liberated as the military lines passed by the camps where they were held. Dependant on where the camps were, they were liberated in 1944 or 1945.
i guess 1942 as soon as territory was gained by the Soviets from the Nazis