WILL MARK BRAINLIST The war in Europe finally ended after

Mussolini surrendered to the Allies.
Soviet forces captured Berlin.
German planes bombed London.
the Allies dropped atomic bombs on Germany.

Should be the fact that Soviet forces captured Berlin

Explanation:

The Allied and Soviet forces captured Berlin at relatively the same time.Causing the surrender of Nazi Germany

The person above me is correct, it is B: Soviet forces captured Berlin.

Explanation:

Hope this helps!

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a. poison gas was sprayed over battlefields by airplanes to weaken enemy positions before major attacks.