The Fall of Western Rome

476 CE — Italy, Western Roman Empire

Today: Italy (the west fell; the east endured as Byzantium)

In 476 CE a Germanic general deposed the last emperor of the western Roman Empire — a boy named, almost too neatly, Romulus after Rome's founder — and simply left the throne empty. There was no single catastrophe; the west had been hollowing for centuries under overstretched borders, a broken tax base, migrations it could no longer absorb, and its own institutional decay. It is history's defining case of imperial overstretch: commitments that finally, permanently outran the means to hold them, ending less with a bang than a shrug.

Worth knowing: Rome didn't 'know' it had fallen. No one at the time marked 476 as the end of anything — the date was chosen by historians centuries later, and people went on calling themselves Romans for another thousand years in the east.

Pattern: Imperial overstretch — A state's commitments outrun the resources and logistics needed to hold them; the margin fails first.

Entry 89 of 240 in Precedent, a walk through the whole human story in order.