Political cohesion within the Roman Empire peaked in the ancient Mediterranean realm.
leader Odoacer
When the roaming Germanic group known as the Visigoths from the northeast stormed the city of Rome in 410, the West was gravely disturbed. When the German leader Odoacer overthrew Romulus Augustulus, the final Western Roman emperor, in 476, the collapse of Rome was complete.
The Roman Empire came to an end with the fall of Constantinople in 1453 CE after Augustus Caesar proclaimed himself the first emperor in 31 BC. An empire is a system of administration in which an emperor or empress rules over a populace.
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