If By Chance: Military Turning Points that Changed History

Could Napoleon have won the battle of Waterloo? And what would have happened if he had? Or suppose Nelson had not destroyed the French fleet at Aboukir, would Napoleon have conquered India and become Emperor of the East? What if Hitler had not halted his panzer forces before Dunkirk and had entrapped the entire British Expeditionary Force? How would Churchill have then denied the Wehrmacht? If by chance Hitler had been assassinated in 1944 and the German General Staff taken control, would t...