Answer:
Behavioural Contract.
Explanation:
Behavioural contract is a written agreement between two parties where they agree on a certain level of behaviour. The above contract could happen between a child and parents, a student and a tutor, it could also fall in place for just two individuals with common interest at a given period. It could also be kept by reaching goals, hinging on a specific attitude, consistency and a whole other things to keep positive to this contract.
First there were 8 crusades
Where Jesus lived and taught
Common people led by Peter, then he got the kings involved
I would say that it is a close call between B and D but I'm not quite sure on which one since I've never heard of this in Social Studies haha
Answer:
A: Slavery was banned west of the Mississippi River in 1820.
Explanation:
Hopefully this helps!