Roman Empire
The Fall of the Western Roman Empire (also called Fall of the Roman Empire or Fall of Rome) was the process of decline in the Western Roman Empire in which the Empire failed to enforce its rule, and its vast territory was divided into several successor polities.
Invasions by Barbarian tribes
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
The mountains, Riverdale weather could of slowed down the spread of Christianity
Answer:
they have the power to initiate laws and hold referendums on existing laws
Explanation:
A because of the excesses of the roaring 20s but the communst version in e Asia doomed to failure because of secular extremism evidensed by carnage