the answer is D, It increased production efficiency of a US cash crop that was in high demand in other nations.
The Christianity<span> that was </span>spread<span> across Europe </span>during the middle ages<span> was based on the scriptures that recounted the life of the Christ and his disciples. The rise of</span>Christianity during<span> the Roman Empire was seen as a threat against the Empire. ... The Christian Church had its own lands, laws and taxes
</span>
people could now see more of the world without leaving their couch
