answer:
i believe you are correct.
explanation:
a personality disorder is when you have a rigid and unhealthy pattern of thinking while a mood disorder is like depression or bipolar disorder. impulse control disorder is when you have trouble controlling feelings and behaviors and anxiety disorder is excessive worry or fear over a certain thing.
A) historian
An archaeologist may find it but a historian would study it
To keep either house of Congress from becoming too powerful. (Gradpoint)
