Corroborative writing is best definied as to make an answer in writing more certain.
They determine how many judges are in the supreme court.
I am not able to answer without the answer choices, but any resource that are bias are not reliable.
Answer:
A. Southerners refused to be a part of a country in which the president personally opposed slavery
Explanation:
Answer : Mercenaries would fight if they were paid not for their country and sometimes they would turn against the Empire that paid them.