What were to mean social classes in early Rome A. slave's in freedom

B. Pledlans and Patricians

C. Latins and Patricians

D. Plebeians and Latins

(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.

continental currency was denominated in dollars from $​1⁄6 to $80, including many odd denominations in between.

answer; (c) slaves brought to the americans from africa;