Teachings about World War in schools where I live are almost non existent. I was hooked to World War 2 when I started learning about it from Movies & Books. I have watched fair share of World War movies, few books. And learned few things about Holocaust from online courses and YouTube. Generally I perceived The US & allies as 'Good' cause they beat 'Evil' Hitler. But as I learn few more things about war I don't think I can consider America as good. They were pretty horrible too. Few people will say there is no one good or bad in war and stuff but I don't think that's good argument. So my question, generally speaking were Soviets better than other two in moral Department?

I don't have much knowledge about topic. My opinions might be wrong. No offense meant.