Several sources of labor were tried before african slavery became popular in the american south. which of the following was one of the main reasons for the popularity of african slavery?
a. using convict labor was seen as an immoral, uncivilized practice.
b. white people could not withstand working in the hot southern climate.
c. there were not enough native americans for the amount of work to be done.
d. the cost of a white man's labor for 10 years could buy an african for life.

Instead of being thirteen republics, under a federal head, [the federalists’ plan] is clearly designed to make us one [unified] government. . whether such a change can ever be [made] in any manner; whether it can be [made] without convulsions and civil wars; whether such a change will not totally destroy the liberties of this country—time only can determine. –the federal farmer what best summarizes the point of view the excerpt expresses? in time, one unified government will run the country. the federalists prefer thirteen republics to one unified government. one unified government probably will not lead to disruptions and civil wars. under one unified government, people will be robbed of their freedoms.