Question

multiple select question
select all that apply
how did king darius i manage his vast empire?
by dividing it into provinces managed by governors
by linking it with a large network of roads
by reducing its size gradually to be more manageable
by keeping a full - time, professional army

Explanation:

King Darius I divided his empire into provinces (satrapies) with governors (satraps) for local - level management. He built a large road network for communication and trade. He also maintained a full - time professional army for security and control. He did not reduce the size of his empire to manage it.

Answer:

by dividing it into provinces managed by governors
by linking it with a large network of roads
by keeping a full - time, professional army