September 12 in History
490 BC – Battle of Marathon: The conventionally accepted date for the Battle of Marathon. The Athenians and their Plataean allies defeat the first Persian invasion force of Greece.
372 – Sixteen…
It is the last day of the third quarter, the midway point of the second half of the year.
September 30 in History
489 – The Ostrogoths under Theoderic the Great defeat the forces of Odoacer for the second time.
737 – The…