List all the things that caused tension between the allies at the Potsdam conference
1. Disagreements over the post-war division of Germany and Austria
2. The extent of reparations and compensation to be demanded from Germany
3. The future administration of Poland
4. The fate of Eastern European countries liberated from Nazi occupation
5. Disagreements over the Soviet occupation of Eastern Europe
6. The status of the Soviet Union's influence in Asia
7. The development and deployment of nuclear weapons
8. Disputes over the treatment of Japan and the post-war reconstruction of Asia.