And his soldiers could eat tanks, if necessary. A Mongol army could have reached Paris in 2-3 days, because their troops could operate without support for a wh

And his soldiers could eat tanks, if necessary. A Mongol army could have reached Paris in 2-3 days, because their troops could operate without support for a while. WW2 Germany still relied largely on horse-drawn carts for logistics, and its armies could not advance substantially faster than a Roman legion.