challenge: What was the primary goal of the Soviet Union in World War II Combat: Road to Berlin?
  
  A. To capture the secret long-range rockets, known as 'Vengeance Weapons', to dominate the western world
  B. To defeat the Allies and secure a victory for the Axis powers
  C. To form an alliance with Britain to defeat the Germans
  D. To surrender to the Allies and end the war
  Answer: 