What group benefited most from the Roman road system, which enabled them to move quickly throughout the empire?

artists
engineers
soldiers
priests

C. Soldiers

Explanation:

The Roman road system was actually created for military purposes - meaning, they were built to ease the travel of soldiers and generals throughout the empire. That makes C correct.

Artists didn't travel so extensively throughout the empire as soldiers did, so they didn't benefit as much. Engineers were the ones who built the system. Priests, like artists, did not have a need to move around too much, remaining mostly at the church, so this is wrong as well.

Soldiers

Explanation:

This road system saved time and energy because the army had to march less