I’m pretty sure the answer is c
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
At the Constitutional Convention of 1787, the Great Compromise between the large states and the small states resulted in "<span>(1) the creation of a bicameral legislature," since this allowed for one chamber to benefit the larger states, and the other chamber (the Senate) to benefit the smaller states. </span>
The answer for this question is D.
