I keep a mental list of things that are claimed to have won WW2. Some of them are radar, cryptography, oil, the atomic bomb, industrial production, economic pow

I keep a mental list of things that are claimed to have won WW2. Some of them are radar, cryptography, oil, the atomic bomb, industrial production, economic power, Colossus, the Eastern front, hydroelectric power, air power, and rubber. (I'm sure I'm forgetting lots.) My conclusion is that you can pick just about anything and explain how it won the war.