Marble sculpture of Herodotus in the stoa of Attalos in the Ancient Agora, Athens. Herodotus was a Greek writer and geographer credited with being the first historian. Sometime around the year 425 B.C., Herodotus published his magnum opus: a long account of the Greco-Persian Wars that he called 'The Histories'. Before Herodotus, no writer had ever made such a systematic, thorough study of the past or tried to explain the cause-and-effect of its events. After Herodotus, historical analysis became an indispensable part of intellectual and political life. Scholars have been following in Herodotus' footsteps for 2, 500 years. Herodotus was born in about 485 B.C. in the Greek city of Halicarnassus, a lively commercial center on the southwestern coast of Asia Minor. He came from a wealthy and cosmopolitan Greek-Carian merchant family.