 Complete the following phrase:  The Battle of Ravenna, capital of the Western Roman Empire, between the Heruli under their King Odoacer and the remts of the Western Roman Army in Roman Italy occurred in early September 476, and represented a culminating event in the ongoing fall of the Western Roman Empire. The Roman Empire had been in relative decline since the beginning of the barbarian invasions and Rome, the symbolical heart and largest city of the Western Empire, was 