Alexander the Great (Alexander III) is considered the pinnacle of military history not only because of the sheer size of the territories he conquered, but also because of how, in what timeframe, and under what conditions he achieved it. By the time he died at the age of 32, he had established a vast empire stretching from Greece to India and had never lost a battle. What makes him "the greatest" is his ability to defeat numerically superior armies with tactical brilliance, ov