Refer to Figure 3.4. Before the Civil War, plantation owners earned what area in economic welfare?
a. area a+b+c+d
b. area a+b+c+e+f
c. area a+b+c+d+e+f+g+h+i
Answer: C
Refer to Figure 3.4. Before the Civil War, plantation owners earned what area in economic welfare?
a. area a+b+c+d
b. area a+b+c+e+f
c. area a+b+c+d+e+f+g+h+i
Answer: C