Arrange the following in chronological order:
(A) Union of Soviet Socialist Republics (USSR) placed nuclear missiles in Cuba.
(B) End of Second World War.
(C) Gorbachev becomes the President of the Union of Soviet Socialist Republics (USSR).
(D) Russian Revolution.

DBAC

Chronological order:
(A) Russian Revolution-1917 
(B) End of Second World War-1945
(C) Union of Soviet Socialist Republics (USSR) placed nuclear missiles in Cuba-1962
(D) Gorbachev becomes the President of the Union of Soviet Socialist Republics (USSR) -1985