Answer: you have to know how to do english and you need to know how to help kids and you need to have a degree in something like that
Explanation:
Pyrenees, because it is the only mountain range that was listed in Europe
I'm pretty sure (1.) is A, and I know for a fact that (3.) is D because slavery was a regular practice between quarreling tribes. I have no clue what (2.) is. Best of luck.