Answer:
c. 553-550 BCE - Cyrus II (Cyrus the Great) overthrows the Median king and becomes ruler of Persia and Media; he founds the Achaemenid Empire.
539 BCE - Cyrus captures Babylon and releases Jews from captivity.
522 BCE - Darius I becomes king. He re-establishes and extends the empire, carrying out administrative reorganization.
490 BCE - Darius invades the Greek mainland and is defeated at the Battle of Marathon.
Explanation:
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