Which of the following events led to the decline of trans-saharan trade?
a. the arrival of columbus to the caribbean
b. the establishment of portuguese ports on the west african coast
c. the reconquista
d. the expansion of muslim empires in the mediterranean

How did the new working class of the industrial revolution differ from the working classes of the earlier, farm based economy?

Which of the following statements occurred last in the official overthrow of the russian provisional government in october of 1917? the bolsheviks campaigned for support of their political platform. the bolsheviks organized an assault and stormed the winter palace. the bolsheviks and trotsky’s militia seized key targets in petrograd. vladimir lenin established himself as the leader of the bolsheviks. i know the answers a and d are inccorect.

Urbanization is best described as the