What is one way that Darius united the Persian empire? A- He forced conquered people to adopt the Persian customs and religion B
- He personally oversaw every branch of the Persian government C- He standardized coinage and other aspects of the Persian economy D- He expanded his empire through peaceful means rather than conquest
<span>C is the correct answer. Darius I was king of Persia. He promoted trade and commerce and standardised coinage, measures and weights. As well as being an intelligent military strategist who took no mercy on his enemies, he was a keen administrator, too.</span>
