Darius strengthened the Persian Empire's economy primarily by introducing a common currency. This measure facilitated trade and commerce across the vast empire, making transactions easier and more efficient.
How did Darius strengthen the Persian Empire's economy?
(1 point)
Responses
by increasing tribute
by increasing tribute
by taxing the Great Royal Road
by taxing the Great Royal Road
by wiping out Zoroastrianism
by wiping out Zoroastrianism
by introducing a common currency
1 answer