At the Tehran Conference it was decided to hand over a large portion of German territory to Poland with the Oder – Neisse line as the eastern border of post-war Germany , and discussion about a possible partition of Germany were initiated by Roosevelt . Based on these premises , the EAC worked out the following recommendations during 1944 : The work of the EAC was discussed at the Yalta Conference in 1945 where a major modification was approved as France received a seat on the ACC , and a future occupation zone in Germany was carved out from territory assigned to Great Britain and the United States . In addition , France received a future occupation zone in western Austria
Yalta Conference
Yalta Conference
European Advisory Commission