On This Day In History On This Day In History: Alexander The Great Defeats Darius III Of Persia In The Battle Of The Granicus May 22, 334 B.C.MessageToEagle | May 22, 2016 MessageToEagle.com – On May 22, 334 B.C. the Macedonian army of Alexander the Great defeated Darius III of Persia in the Battle of the Granicus. The battle took place Read More