How far did the Achaemenid Empire, which was founded by Cyrus the Great in 550 BCE, expand its borders?
“The Achaemenid Empire, which was founded by Cyrus the Great in 550 BCE and lasted until Alexander the Great’s conquest in 330 BCE. The Achaemenid Empire spanned three continents and covered an area that extended from present-day Iran to Greece, Egypt, and parts of Central Asia.”