The correct answer is option 1: Nuremberg. After World War II, an international military tribunal was established in Nuremberg, Germany to prosecute and try the war criminals responsible for the atrocities committed during the war. The Nuremberg Trials lasted from 1945 to 1946, and were based on the principles of international law. The trials sought to hold accountable those individuals who had committed crimes against humanity, war crimes, and crimes against peace. These included high-ranking officials from Nazi Germany, such as Hermann Göring, Rudolf Hess, and Albert Speer, among others. The Nuremberg Trials not only played a crucial role in achieving justice for the victims of the war, but also laid the foundations for the development of international criminal law.