The only successful attempt to conquer Russia was by the Mongolian army under the leadership of the great Genghis Khan in the 1200s. Many other historical figures have tried to repeat his accomplishments, which somehow eventually led to their downfall. Adolf Hitler was the most recent to try to dupl...

The historical impact of Operation Barbarosa cannot be denied. The Soviet victory over the Nazi German invaders set up the Soviets as a world superpower and set the stage for the Cold War. Had the Germans not attacked, the Russians may not have gained their dominance in Eastern Europe, and the W...