-1878 000128902 000129457 1818-1878 1925- 1939-1945 bialowitz biography concentrationcampescapes concentrationcampinmates hasidism holocaust jewish(1939-1945) jewishresistance jews personalnarratives philip poland radzyńpodlaski sobibór sobibór(concentrationcamp) teachingsyaʻaḳovbenmordekhaiyosef worldwar