What ancient countries were part of the Persian state under Darius the First?

One of the greatest powers in history, the Persian Empire, founded by King Cairo, under King Dari the First, reached its highest dawn.
It extended over most of Asia. As a rule, all the countries included in it were conquered. Such countries, of a kind, also constituted empires such as the Media, Lydian. New Babylonian, Egyptian, Bactrian.



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