The significance of the Nuremberg Trials lies in their role in establishing legal precedents for accountability in war crimes. Held after World War II, the trials prosecuted key leaders of Nazi Germany for crimes against humanity, war crimes, and genocide. They were groundbreaking in their affirmation that individuals, including heads of state, could be held accountable in an international court for actions taken during wartime. The trials also contributed to the development of international law and human rights norms. They highlighted the need for justice and provided a framework for future tribunals addressing atrocities in conflicts worldwide, setting a significant historical milestone.