Margarete Buber-Neumann was a German political activist and writer, born on June 21, 1901. She was known for her opposition to both the Nazi Party and the Soviet Union. After being imprisoned by the Nazis, she was later handed over to the Soviets, where she experienced further persecution. Buber-Neumann's notable works include her memoirs, which detail her experiences in concentration camps and her reflections on totalitarianism. She became a prominent voice in discussing the dangers of oppressive regimes, advocating for human rights and freedom throughout her life until her death on September 18, 1989.