Answer:
Road System or Large Army or Good Organization
Explanation:
The Romans had multiple things that factored into their large empire, such as an effective road system for fast locomotion, a large army to defend against invaders and conquer land, and good organization in leading and deciding what to do.
The Romans had the best army force so that they governed by force. they also had strict laws and government.
A. the Mediterranean see
the answer is D, FRANKLIN D> ROOSEVELT
A B and D
I believe b since it has a lone th