Answer: D. the height of a given point above sea level
Answer:
There were no large plantations in Canada, and therefore no need for a large slave work force of the sort that existed in most European colonies in the Americas. Nevertheless, slaves in Canada were subjected to the same physical, psychological, and sexual violence and punishments as their American counterparts
Explanation:
This is known as a convergent plate boundary!
I think the answer is A, sorry if its wrong