How, one might ask, did I rationalize the Moscow purge trials of 1937? (I believed the Trotskyites were plotting with the Nazis to undermine the socialist experiment.) How did I accept the Nazi-Soviet Non-Aggression Pact of 1939 which led to the Nazi invasion of Poland and the start of World War II? (I had a hard time with this but became convinced that Stalin was just buying time to prepare for the Nazi Invasion of the Soviet Union, which, in fact, was what Churchill and his European allies had wanted all along.) To this day, I don't know the correct answer to these questions.