Question: Erika Rosenberg, is an author, interpreter and journalist, she wrote a biography of which Sudeten German-born woman, who, with her husband Oskar Schindler, helped to save the lives of 1,200 to 1,700 Jews during World War II by employing them,  providing them immunity from the Nazis?
Sentence (from "The Bielski Brothers (book)"): The brothers fought back against Germans and collaborators, waging guerrilla warfare in the forests of Belarus.
Relevant evidence: No