Plz !
historians generally rate franklin d. roosevelt as one of the three greatest american presidents. describe at least three of roosevelt's accomplishments that would lead historians to rank him so highly.

Hurry . what occurred at fort sumter on april 13, 1861? a) an ordinance to dissolve the union was drafted. b) leaders of the confederacy were nominated and elected. c) confederate troops captured the fort and claimed it as confederate territory. d) delegates from north carolina voted unanimously to secede from the union.