<span>A tyrant, of course -- the rest are just regular or extravagant people. :)</span>
World War I killed more people (9 million combatants and 5 million civilians) and cost more money ($186 billion in direct costs and another $151 billion in indirect costs) than any previous war in history
I hope that this helps you
Answer:
the Mongols allowed free practice of religion whether it be Buddhism, Nestorian Christianity, Manichaeism, Daoism or Islam because this policy ensured an easier governance of conquered territories.