Answer:
As the demand for slaves grew, the Portuguese began to enter the interior of Africa to forcibly take captives; as other Europeans became involved in the slave trade, generally they remained on the coast and purchased captives from Africans who had transported them from the interior.
Explanation:
Greece was really rocky and supported growth of only a few crops,so they did trading to obtain food.
Human Trafficking is the act of recruiting or abducting people (usually children and teens) and doing...let's just say bad things to them. Some things could involve sexual acts, forcing them into labor, and even torturing them (like removing their organs or just doing it for fun).
People usually do this to gain money from it, which gets them a lot. In easier words, Human Trafficking is illegal and slavery.
I could be wrong but I believe it is C.) On plantations