The greatest period for english drama was during the
middle ages
16th and 17th centuries
20th century

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

the lowest among the social higher rank were the working class. this class remained detached to the political progression   of the country and was hostile to the other two classes