Answer:
Pretty Sure it D All Of The Above!
I believe the answer is (weaken the power of the church)
Explanation:
the power of the Catholic Church decreased. trade in europe increased. trade in europe decreased. the knowledge between cultures increased.
The Native Americans didn't have the resources to the medicine we have today
Well columbus led three ships with him the Nina the pinta and the Santa Maria he left from the Spanish port and was planning to reach Asia by sailing west
The answer is : Reduce labor costs