Persian EmpireVersión en línea Persian Empire por Ali Ryan 1 Black Sea 2 Mediterranean Sea 3 Aegean Sea 4 Red Sea 5 Persian Gulf 6 Arabian Sea 7 Caspian Sea 8 Nile River 9 Tigris River 10 Euphrates River 11 Sardis 12 Susa 13 Athens 14 Sparta 15 Persian Empire (Border is in green) 16 Egypt 17 Italy 18 Macedonia 19 Royal Road 20 India