After the Axis invasion of Yugoslavia and the persecution of Jews in 1941 , she lived undercover in Belgrade under a false identity , Sofija Aleksić , working as a maid . She also continued working for the party and participated in the preparations the uprising . She was behind the organization of the rescue of Aleksandar Ranković , member of the Central Committee of the Communist Party of Yugoslavia , from the prison hospital in Vidinskoj street in Belgrade in July 1941
persecution of Jews
The Holocaust
Olga Alkalaj