I know for sure one group would be merchants. They were the ones travelling to potentially infected areas---buying things with the plague's germs, and selling it to people on areas that WEREN'T previously infected. Sailors too I believe, for very similar reasons and because rats were infected, and rats caught rides on ships and spread the disease wherever the ship docked.
Hope this helped. :)
They used latex from trees to create rubber
Answer:
They had more confidence and economic relations with one another. The Spanish, on the other hand, did not have friendly relations with the locals. However, one thing they had in common was that the Spanish and French ultimately married local native American women, resulting in the creation of distinct communities.
One result of the Crusades was that "<span>B) The Europeans discovered many new goods," since during this time and afterwards trade between Asia and Europe increased. </span>