Yitzhak and Zivia Zuckerman
Yitzhak Zuckerman and Zivia Lubetkin were members of the Jewish Combat Organization. This was a World War II resistance movement in occupied Poland, which was instrumental in engineering the Warsaw Ghetto Uprising. ŻOB took part in a number of other resistance activities as well. Notably, a second Jewish resistance organization called the Jewish Military League (Polish: Żydowski Związek Wojskowy, ŻZW), formed primarily of former officers of the Polish Army in late 1939 – and operating side by side with ŻOB – was at least equally instrumental in the Jewish armed struggle.