These expulsions were carried out so abruptly that ethnic Germans being resettled there were given homes with half-eaten meals on tables and unmade beds where small children had been sleeping at the time of expulsion.[14] Members of Hitler Youth and the League of German Girls were assigned the task of overseeing such evictions to ensure that the Poles left behind most of their belongings for the use of the settlers.[15] According to Czesław Łuczak, Germans expelled the following numbers of Poles from territories annexed to the Reich in the period of 1939–1944: