Answer :
A extensive network of roads, canals, and post offices were built by the Mongols. They did it first for military objectives, but the network that resulted later made trade possible.
The Pax Mongola, which resulted in more advantageous trade routes and cheaper trade, was brought about by Genghis Khan's conquests.
The Russian duke wondered what drove the Mongols.
Instead of taking over Russian territory, the Mongols were more interested in grabbing cash.
What change paved the way for the increase of trade between Asia and Europe?
The establishment of the Silk Roads by Marco Polo made it possible for the first time to bring products from Asia into Europe.
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