according to some historians, which marks the beginning of the us civil war?

a. the battle of antietam
b. the battle of bunker hill
c. the battle of fort sumter
d. the battle of bull run
e. the battle of gettysburg

C is the answer. The battle of Fort Sumter was the official start of the U.S. Civil war.

idk you know what i mean hahahaha

president jefferson protested this interference in american trade. he sent james monroe to london to negotiate a treaty. jefferson wanted britain to stop taking sailors from american ships, and to stop interfering in the trade of neutral nations. monroe tried many times to discuss such an agreement. but the british foreign minister was always too busy to see him.

explanation: