Africa: Rulers Australia: Prime Ministers Austria: Rulers Britain: Rulers Canada: Governors-General and Prime Ministers China: Rulers Denmark: Kings and Queens Modern Egypt: Rulers France: Rulers India: Rulers Indonesia: Presidents Modern Persia and Iran: Rulers Iraq: Rulers Ireland: Presidents Israel: Prime Ministers Japan: Rulers Jordan: Kings Mexico: Presidents Philippines: Presidents Poland: Rulers Portugal: Kings, Queens, Presidents Russia: Rulers since 1533 South America Spain: Kings, Queens, Prime Ministers Sweden: Kings and Queens Turkey: Rulers Vietnam: Rulers
