Just for fun, of course. Poland (Casimir III), Italy (Garibaldi), Papal States (Nicholas the Great), Isreal (David), Moors (Sulayman ibn Abd al-Malik, maybe?), Venezuela (Bolívar), Brazil (Bonifácio), and Timurids (Timur). I'm aware it would be silly to have Rome, Italy AND the Vatican. Still would rock to be the Pope Leaders I'd like to see: Trajan (Rome), Nebuchadnezzar II (Babylon), Wu (China), Menelik II (Ethiopia), Akbar the Great (India), Abu Bakr and Harun al-Rashid (Arabia), Charles I (Spain), Meiji (Japan), and Ivan III the Great (Russia).