An examination of how the Polish state and its people worked together to ethnically cleanse and colonize eastern Germany after 1945. A Clean Sweep? The Politics of Ethnic Cleansing in Western Poland, 1945-1960 examines the long-term impact of ethnic cleansing on postwar Poland, focusing on the western Polish provinces of Poznan and Zielona G?ra. Employing archival materials from multiple sources, including newly available Secret Police archives,...