How did outsiders help Jews within the ghetto?

Outsiders, including resistance groups and sympathetic individuals, aided Jews in the ghettos by providing food, medical supplies, and information about escape routes. Some organizations, such as the Zegota in Poland, worked covertly to smuggle resources and facilitate hidden movements. Additionally, certain non-Jewish individuals risked their lives to shelter Jews or help them obtain false documents to evade capture. These acts of solidarity were crucial for survival during the harrowing conditions of the ghettos.