Original sentence: The French occupation zones in Germany and in West Berlin concretized this ambition, leading to some frustration, part of the deeper Western betrayal sentiment, from similar European Allies, especially Poland, whose proposition that they be part of the occupation of Germany was rejected by the Soviets, the latter taking the view that they had liberated the Poles from the Nazis, placing them under the influence of the USSR
Edited sentence: The French occupation zones in Germany and in West Berlin concretized this ambition, leading to some frustration, part of the deeper Western betrayal sentiment, from similar European Allies, especially Poland, whose proposition that they be part of the occupation of Germany was rejected by the Soviets, the latter having "liberated" the Poles from the Nazis and annexed their territory within the USSR