Why was Joseph Stalin nominated for the Nobel peace price?

Joseph Stalin was nominated for the Nobel Peace Prize in 1945 primarily for his role in the defeat of Nazi Germany during World War II and his contributions to the establishment of peace in Europe post-war. His leadership of the Soviet Union was seen as pivotal in the Allies' victory, and there was hope that his influence could help foster a stable and peaceful Europe. However, the nomination was controversial due to Stalin's repressive regime and human rights abuses. Ultimately, he did not win the prize, reflecting the complex and often contradictory nature of his legacy.