8. What Chinese practices were unknown to Europeans during the time of Marco Polo?

Answer

Europe was not the only one that positively affected by Marco Polo's travels. Unsurprisingly, China, too, was affected in a positive manner. Marco Polo had introduced gunpowder to the Chinese. ... With trade between Europe and China, the Europeans were introduced to citrus fruits, spices, and other newly seen goods.

jewish people sniffed up all of the money, thus making it hard for society

i think iowa because you committed the crime there