Herodotus, The Histories (5th Century BCE)

Herodotus, who wrote a generation after the Persian Wars, puts these battles in the context of a great clash of civilizations, between Greek freedom and Asian despotism. He seeks to explain why and how a relatively poor, small, and divided collection of Greek-speakers were able to defeat a much larger, wealthier, and centralized empire. On the battlefield itself, on land and at sea, the Greeks were better disciplined and employed superior close-order tactics, such as staying in ranks rather than attempting to kill the greatest number of enemy soldiers in open combat. But Herodotus' generic answer reflected the views of his contemporaries and greatly influenced the West's understanding of itself: "As long as the Athenians were ruled by a despotic government, they had no better success in war than any of their neighbors. Once the yoke was flung off, they proved the finest fighters in the world."