Why did the institution of slavery develop in Africa?

Question

a. Africa had too many people
b. Slaves were valued as goods to be sold and traded
c. European traders introduced slavery to West Africa
d. Africa had an excess of land and a shortage of labor

A

Answer 1

Nope. Read your text more carefully.

Answer 2

i cant find it in my text

A was just a guess,

Answer 3

I know.

Answer 4

The answer is D