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Demosthenes (born 384 bce, Athens [Greece]—died Oct. 12, 322, Calauria, Argolis) was an Athenian statesman, recognized as the greatest of ancient Greek orators, who roused Athens to oppose Philip of Macedon and, later, his son Alexander the Great. His speeches provide valuable information on the political, social, and economic life of 4th-century Athens. Demosthenes, a contemporary of Plato and Aristotle, was the son of a wealthy sword maker. His father died when he was seven,...