sentences:  On 17 January 1945, 58,000 Auschwitz inmates were sent on a death march westwards; when the camp was liberated by the Soviets on 27 January, they found just 7,000 inmates in the three main camps and 500 in subcamps.Buchenwald was liberated by the Americans on 11 April; Bergen-Belsen by the British on 15 April; Dachau by the Americans on 29 April; Ravensbrück by the Soviets on 30 April; and Mauthausen by the Americans on 5 May.The Red Cross took control of Theresienstadt on 3 May, days before the Soviets arrived.