The Nuremberg Trials After World War II, numerous war-crimes trials tried and convicted many Axis leaders. Judges from Great Britain, France, the Soviet Union, and the United States tried twenty-two Nazi leaders for: crimes against humanity (mostly about the Holocaust), violating long-established rules of war, and waging aggressive war. This was known as the “Nuremberg Trials.” Late in 1946, the German defendants were indicted and arraigned before a war crimes tribunal at Nuremberg. Twenty of the defendants were physicians who, as governmental, military, or SS officials, stood at or near the top of the m