The British historian George Grote (1794–1871) in his influential twelve-volume History of Greece chose 776 BC—the traditional date for the founding of the Olympic games—as the beginning of reliably recorded history. Within thirty years of the publication of his first two volumes (1846), Grote was proved mistaken: the Homeric epics, which he had spurned as evidence, emerged as more trustworthy guides to the past than had been imagined. Civilizations with features described by Homeric poetry, going back to seven centuries before Grote’s starting date for Greek history, were now laid bare.