Mordechai Anielewicz (; 1919 – 8 May 1943) was the leader of the Jewish Fighting Organization (, ŻOB) during the Warsaw Ghetto Uprising; the largest Jewish resistance movement during the Second World War. Anielewicz inspired further rebellions in both ghettos and extermination camps with his leadership. His character was engraved as a symbol of courage and sacrifice, and was a major figure of Jewish resistance during the Holocaust.

Biography

Mordechai () Anielewicz was born to a Polish-Jewish family of Abraham (Avraham) and Cyryl (Cirel) née Zaltman, in the town of Wyszków near Warsaw where they met during the reconstitution of sovereign Poland. Shortly after Mordechai's birth, his family moved to Warsaw. Mordechai had a brother and two sisters: Pinchas, Hava and Frida. He finished Tarbut elementary with Hebrew instructions in 1933, at the age of 14. Mordechai was a member of the Betar youth movement from 1933 until 1935. He completed the private Jewish Laor Gimnazjum (also La Or, approved by the Ministry of Education). He later switched over to the left-leaning Hashomer Hatzair. At the age of 18 he went to a pre-military Polish training camp.

Mordechai Anielewicz

Fleeing Occupied Poland

On 7 September 1939, a week after the German invasion of Poland, Anielewicz traveled with a group from Warsaw to the east of the country in the hopes that the Polish Army would slow down the German advance. When the Soviet Red Army invaded and then occupied Eastern Poland in accordance with the Molotov–Ribbentrop Pact, Anielewicz heard that Jewish refugees, other youth movement members and political groups had flocked to Wilno, which was then under Soviet control.

Mordechai Anielewicz

Anielewicz travelled to Wilno and attempted to convince his colleagues to send people back to other Polish occupied territories to continue the fight against the Germans. He then attempted to cross the Romanian border to open a route for young Jews to get to the Mandate of Palestine, but was caught and thrown into the Soviet jail. He was released a short time later and returned to Warsaw in January 1940 with his girlfriend, Mira Fuchrer. While there Anielewicz saw his father for the last time, who was pressed into forced labor.

Mordechai Anielewicz

Initial resistance

After returning to Warsaw, Anielewicz organized groups, meetings, seminars, secretly attended resistance groups in other cities, and founded the underground newspaper Neged ha-zerem (, literally "Counter-current"). At the beginning of April 1940, the construction of the Warsaw Ghetto began. It stretched over an area of 3.4 km2, and gradually a 3 m high wall with barbed wire was built around it. In mid-October, it was officially established, and by mid-November, the Germans had driven the Jews from the rest of Warsaw and its surroundings. An estimated 400,000 Jews, representing about 30% of the city's population, were pushed into an area which took up approximately 2.4% of the city's area. On top of extreme overcrowding, inadequate food supply and disease caused tens of thousands of deaths before deportation even began. In October 1941, the German occupation administration in Poland issued a decree that every Jew, captured outside the ghetto without a valid permit, would be executed.

After the first reports of the mass murder of the Jews spread at the end of 1941, Anielewicz began immediately to organize defensive Jewish groups in the Warsaw Ghetto. His first attempt to join the Polish resistance, subject to the Polish exile government in London, ended in failure. In March 1942, Anielewicz was among the founders of the anti-fascist group. Even it did not have a long duration and eventually, it was dissolved.

In the summer of 1942, he visited the southwest region of Polandannexed to Germanyattempting to organize armed resistance. At the same time, German authorities launched an operation which aimed at the liquidation of Jews from the Warsaw Ghetto into extermination camps. It was announced that 6,000 Jews were to be dispatched each day, irrespective of gender or age, to leave for labor camps to the east in the resettlement program. The first one set off on 22 July 1942, the eve of the Jewish holiday of Tisha B'Av, which is the saddest day of Jewish history. By 12 September 1942, German authorities from the Warsaw Ghetto deported 300,000 Jews. A total of 265,000 of them went to Treblinka where they were murdered. More than 10,000 Jews were murdered by the Germans during deportations and 11,850 Jews were sent by authorities to forced labor camps. After the first wave of deportations in mid-September 1942, roughly 55 to 60 thousand Jews remained in the ghetto.