Gupta rule came to an end mainly due to

  the common sense as a pamphlet written by thomas paine. it promoted the independence of the colonies from british rule. the distribution of this pamphlet was great, it reached people everywhere and it was even read aloud at places people met. it also unite the colonists before the revolutionary war.

answer is d

the poor lived on the docks by the sea, and the wealthy lived in highly populated urban areas. that is the answer