B. Confederate states refused to send troops to the US army.
Answer:
They didn't want all of those horrible events to be something they, or anyone else, had to remember.
The main concern of historiography is bias.
A <u>party leader</u> is the role that presidents have to play when supporting someone's campaign for a senate seat. The party leader is in charge of managing the party's relationship with the public. <u>They help senators by making speeches and providing money. </u>