The Mongols would seize the entirety of the country’s empire and chase the Shah until he died after being pursued by Mongol warriors. The Mongols would kill about a quarter of the population of ...

KYOTO--An iron helmet believed worn by a Mongol warrior during a 13th-century invasion of Japan has turned up at a shrine here, which prayed for the nation’s victory. The cone-shaped headgear ...

And in an empire that lived on roving livestock, where each Mongol warrior was rumored to have at least five horses, plant productivity literally created more horsepower. "Before fossil fuels ...