Wrong on so many levels. Stalin and Mao were Pharoahs, which is as much of a religion as any other. They didn't kill for atheism, they killed for power. Hitler was as Christian as you and was aided and abetted by the majority of the Christian churches in Germany at the time, along with Henry Ford, Fritz Thiessen, and Prescott Bush.<quoted text>
Stalin, Mao Zedong, all Communistic, Godless rulers. Together they caused around at least 60 million deaths.
Don't forget your ex-Catholic pal Hitler, he murdered over 17 million just in the concentration camps.
All totaled, over 4 billion deaths have been on the hands of atheist, godless leaders.