Answer:
We can conclude two things:
German borders were significantly changed during WW2.
Major political nations were divided into two political blocks.
Step-by-step explanation:
First option (A) is not correct as we can see that they were part of different alliances. France is colored with blued, and Soviet Union (Russia) with red color.
Option B is correct as Germany as we can see is divided. One part of its territory is red, the other is blue.
Option C is not correct as we cannot see what was the stance of United States. Although we know from historical facts that Western countries were close with United States.
Option D is correct as we can see the division between Eastern and Western Europe.