Question

How did Darius strengthen the Persian Empire's economy?(1 point)
Responses

by increasing tribute
by increasing tribute

by introducing a common currency
by introducing a common currency

by taxing the Great Royal Road
by taxing the Great Royal Road

by wiping out Zoroastrianism

Answer 1

Darius strengthened the Persian Empire's economy **by introducing a common currency**. This helped facilitate trade and commerce throughout the empire, making transactions easier and more efficient.