Well, after reading the all of the posts I figured that I should throw my hat into the ring. Germany, at the start of WWII had without question the best army and air force in the world. The factor that destroyed Germany was Hitler. The German military leaders wanted to wait a few more years BEFORE invading Poland and the like. Admiral Doenizt (can't spell it off the top of my head) wanted AT LEAST 100 U-boats OPERATING in the Atlantic, not sitting in the pens being repaired. In addition to Hilter, Goerning was a total idiot. The guy was a morphine addict and many feel that Hitler left him in power because he felt sorry for him. The German Luftwaffe was good, without question, but they never established a system for the training and production of pilots and aircraft such as the USA. The German aircraft, like the Japanese, were designed around the the bliztkrig tactics of fast offensive assaults (Ju-87, Ju-88, ect.) The Me-109 was a good fighter, but not what I call a plane designed to fight defensively. The Germans failed to produce heavy bombers such as the B-17, Lancaster and B-24. The only four engine aircraft in the German inventory was the Condor, designed for anti-submarine and shipping patrols. The ME-262 Swallow was operational in 1942-43, except Hitler delayed deployment of it because he wanted it for bombing purposes. Hilter in general wanted to get back at all of those who pushed him around (Blame the Jewish, Blame capitalism for his failures with money, blame everyone for his crappy childhood). The V-1 and V-2, had more time been given, could have been turned against the USA or Moscow had Hitler made an attempt at further developing them. The Germans were succesful at launching V-2s from U-boats, I sh1t you not. Imagine New York waking up to the wail of air raid sirens. Why did the Germans not destroy the British and French armies at Dunkirk when he they had the perfect opportunity? Why did the Germans not wait for the Operation Barbarrossa when they had enough reserves? Logistics killed the German war effort from 1942 on. North Africa to the middle east and OIL could have been Germany's had more planning (Ju-88 transports) been considered. The ENIGMA, for those who learned everything about it in U-571, was used by ALL branches of the German military. Once the Allies cracked the system, they could make out the majority of all of the messages. U-boats used the ENIGMA with greater frequency because they coordinated their movements in correspondence with the enemy movements. Sorry to burst the grand intellect of one of the commentors, the Germans HAD ball bearings in their tanks, aircraft and pretty much all of their machinery. Ever hear of a place called Sweinfurt? The US Army Air Corp lost almost 200 bombers trying to destroy the ball bearing plants there. The Battle of Britain... I feel that the British won simply because they wanted it more, the human spirit can do amazing things when life and death are options. One last thing, the Germans might have had a highly sophisticated military, but how come they stuck to the Kar-98 when they had the MP-38 and other automatic weapons. The bolt action rifle was obsolete after about 1 year into WWII, but the Kar-98 was standard until the end.