The attitudes of surviving Poles varied. Many had suffered brutalities and atrocities by the Germans, surpassed only by the German policies against Jews, during the Nazi occupation. The Germans had recently expelled more than a million Poles from territories they annexed during the war. Some Poles engaged in looting and various crimes, including murders, beatings, and rapes against Germans. On the other hand, in many instances Poles, including some who had been made slave laborers by the Germans during the war, protected Germans, for instance by disguising them as Poles. Moreover, in the Opole (Oppeln) region of Upper Silesia, citizens who claimed Polish ethnicity were allowed to remain, even though some, not all, had uncertain nationality, or identified as ethnic Germans. Their status as a national minority was accepted in 1955, along with state subsidies, with regard to economic assistance and education.