On Edg: Look at the map of Europe after World War II. A map of Europe after World War 2. Communist nations are colored purple. Communist nations labeled are East Germany, Yugoslavia, Poland, and Russia.

How did Poland change after the war?
A. It lost some of its western land to Germany.
B. It gained land from Germany in the west.
C. It became a member of the Allies.
D. It maintained its neutrality.