What was a military effect of the fall of the Western Roman Empire?
O
The Huns united to take the city of Rome.
The Eastern Roman Empire became unstable and fell, too.
O The people reestablished the military and fought back.
The empire could not defend its borders against more invasions.

The empire could not defend its border against more invasions

Explanation:

The most straightforward theory for Western Rome's collapse pins the fall on a string of military losses sustained against outside forces. Rome had tangled with Germanic tribes for centuries, but by the 300s “barbarian” groups like the Goths had encroached beyond the Empire's borders. Invasions by Barbarian tribes.

they were byzantines

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