How did the federal governments loss of interest in reconstruction affect south carolina

Don’t mind the already marked answer but taking it now

How did geography influence the development of the byzantine empire?

Plz ! after the first battle of bull run general ivan mc dowell was removed from command of the union army he was replaced by a. general ulysses s. grant. b. general george mcclellan. c. general robert e lee. d. general george meade.