The Potsdam Conference was a meeting held in July-August 1945 among the leaders of the Allied powers to discuss the post-war order in Europe, particularly in regard to Germany. This conference marked the first major steps toward the division of Germany into occupation zones and established frameworks for post-war reconstruction and the handling of war crimes. The decisions made at Potsdam significantly influenced the geopolitical landscape of Europe and set the stage for the emerging tensions that led to the Cold War.