The focus on technology and the innovations that came about as a result of the war is due to the fact that without them, the war could have come to a very different conclusion. While Germany had the V2 and jet-propulsion technology that made the Allies very fearful, the Allies largely had better equipment than their German counterparts. In terms of medicine, paratroopers, infantry, and naval power, the Allies were superior to the Germans. A key example would be the German 'Enigma' machine that was created as a technological marvel that could encrypt military messages in a way that even if they were intercepted by the Allies they would be of no use, as they may as well have been written in Egyptian hieroglyphics without a way to decrypt them. If anything they were far more difficult to decipher. But this would come to an end when the Allies were able crack the 'Enigma' code with the help of most notably, Alan Turing. This was one of, if not the most important technological breakthroughs for the Allies. Having bright minds to help the Allies war effort was crucial.