Jewish Combat Organization
In many parts of the city, the Jewish culture and history are evident. Among them the most notable are the Jewish theater, the Nożyk Synagogue, Janusz Korczak's Orphanage and the picturesque Próżna Street. Tragic events from Warsaw’s past are commemorated in places such as the Monument to the Ghetto Heroes, the Umschlagplatz, fragments of the Ghetto wall on Sienna Street and a mound in memory of the Jewish Combat Organization.