B. is incorrect because that was Andrew Jackson
D. is not necessarily a precedent
C. would be you're best bet. because he was the one who first decided to say that he would only serve two terms then after that, most presidents decided to only serve two terms.
Sharing of power between state and national governments.
I believe this would be segreation.
This is a very sad thing that went on and can still continue to go on when the whites were segregated from the blacks.
hope this helps!
"<span>b. Traveling salesmen did not offer a wide variety of goods" would be the best option from the list, but it had more to do with the fact that catalogs were cheap to make and easy to distribute. </span>