Why was John Brown a controversial figure?

I would say the answer is c.

Explanation:

John Brown remains one of the most controversial figures in our history. To destroy the institution of slavery, he firmly believed there was only one possible course of action. He saw what he thought was the ultimate wrong and tried in the only way he could imagine to right it.

Hope this helped!!!

i am 99% sure that the increase of goods was because of nafta nafta stands for the north american free trade agreement to lift tariffs