Answer:
Correct answer is B. African slaves .
Step-by-step explanation:
B is the correct answer as large number of slaves were brought to New World to work on plantations. Most of them remained there, and later became an integral part of the society and also shaped it.
A is not correct as the plantation owners were minority, and they were mostly Spaniards by birth.
C and D are not correct as this two factors practically didn't existed in Latin America.