30 Points! Help!

The map above would aid a person in the study of

A) The effects of Reconstruction on cotton farming in the South

B)The effects of Reconstruction on arid land available in the South

C)The effects of Reconstruction on former slaves in the South

D)The effects of Reconstruction on carpetbaggers in the South

30 Points Help The map above would aid a person in the study of A The effects of Reconstruction on cotton farming in the South BThe effects of Reconstruction on class=