Question

multiple select question select all that apply what was the significance of the royal road? it was part of the first network of roads across southwest asia it was the link that connected all the satrapies in the persian empire. it was the longest and most important route in the persian empire. it was part of a large network of roads linking the persian empire.

Explanation:

The Royal Road was part of a large - scale road network in the Persian Empire. It was one of the longest and most important routes. It was not the only link connecting satrapies and not part of the first road network in Southwest Asia.

Answer:

It was the longest and most important route in the Persian Empire.
It was part of a large network of roads linking the Persian Empire.