gptkb:freedom_fighter gptkb:Wittenberg_affair
forced labor
children's transports
cultural activities and secret schools
smuggling of food and weapons
underground press
destruction of the ghetto
Ponary massacres
deportations to Majdanek and Sobibor
formation of Jewish resistance
ghetto police force
liquidation and deportation to concentration camps
liquidation of the small ghetto
mass deportations to Ponary