 Complete the following phrase:  As Russian troops invaded from the east, concentration camps in that half of the country were hastily evacuated. On 4 May 1945, while undertaking one of the so-called death marches of camp inmates towards the west, Friedel Franz managed to escape captivity in the Prignitz region. With three others from the group she made her way to Wittenberge which was the nearest town. She reported to the town hall in order to arrange ration coupons for food. The official whom she met explained that it was not possible for her to return home to 