Antisemitism and Its Opponents in Modern PolandFrom the Middle Ages until World War II, Poland was host to Europe's largest and most vibrant Jewish population. By 1970, the combination of Nazi genocide, postwar pogroms, mass emigration, and communist repression had virtually destroyed Poland's Jewish community. Although the Poles themselves were subjected to enormous cruelties in the twentieth century, questions about the extent of their antisemitism and its role in the fate of Polish Jewry are