HELP PLEASEEE One of the main problems affected farming in early civilization :

A) Slavery
B) Flood
C) Shortage of food
D) Shortage of water

The plantation economy in the south produced a. equal opportunity for all whites and no illiteracy. b. low profits despite the enslavement of a great number of people. c. great profits and developed great educational institutions. d. great profits at the expense of cultural development and equal opportunity.