Who created a common currency to make trade easier throughout the Persian empire?

Cyrus the great
Darius
Hammurabi
Sargon

Darius created a common currency known as the Daric during his reign in the Persian Empire.

Darius created a common currency to make trade easier throughout the Persian empire.

The person who created a common currency to facilitate trade throughout the Persian empire was Darius I. To find the answer to this type of historical question, you can follow these steps:

1. Start by identifying the Persian empire as the relevant historical context.
2. Research the rulers of the Persian empire to determine who introduced a common currency.
3. You will discover that Darius I, also known as Darius the Great, is the emperor credited with establishing a standard currency system in the Persian empire.

Therefore, the correct answer is Darius.