Also here's a rebuttal to your argument on Hitler and Stalin.
“At a very early age, while still a pupil in the ecclesiastical school, Comrade Stalin developed a critical mind and revolutionary sentiments. He began to read Darwin and became an atheist.â€
G. Gludjidze, a boyhood friend of Stalin’s relates: “I began to speak of God. Joseph heard me out, and after a moment’s silence said: ‘You know, they are fooling us, there is no God....’â€
Gludjidze reported: “I was astonished at these words. I had never heard anything like it before. How can you say such things, Soso?†he asked Stalin, who replied:
“I will lend you a book to read: it will show you that the world and all living things are quite different from what you imagine, and all this talk about God is sheer nonsense.â€
“What book is that?†his friend inquired.
“Darwin. You must read it,’ Joseph impressed on me.â€
A few pages later, another person who was in school with Stalin, said of what they were taught:
“...in order to disabuse [i.e., free from deception or error] the minds of our seminary students of the myth that the world was created in six days, we had to acquaint ourselves with the geological origin and age of the earth, and be able to prove them in argument; we had to familiarize ourselves with Darwin’s teachings.†-
http://www.fixedearth.com/hlsm.html