The Persian empire maintained order through a policy of terror and oppression. belief in one god. use of missionaries and public edicts. tolerance and good government.

tolerance and good government.

Explanation:

The Persian empire was able to maintain order through tolerance and good government.

The empire was ruled by a King who had control over the total empire, but he had satraps who controlled the various regions called "satrapies".

It had a strong army, but the government was tolerant and governed the people well. There were good transportation networks and coordination and as a result, there were very few cases of rebellion.

a reason that was key to coolidge's victory in the 1924 presidental election was that; democratic party supporters were split in the north and south.