Fort sumter was a turning point in the civil war because it marked the official declaration of secession for the states of south carolina, mississippi, florida, alabama, georgia, louisiana, and texas it demonstrated the union’s failure to recognize the confederate states’ sovereignty and the willingness of confederates to defend it it represented the final chance for a lasting reconciliation between union and confederate forces on southern soil it established the first attempt on the part of the united states to impose a slavery ban on the confederate states of america

it represented the final chance for a lasting reconciliation between Union and Confederate forces on Southern soil

Explanation:

Fort Sumter guarded the harbor at Charleston, South Carolina, and was commanded by the Unionist Major Robert Anderson. Secessionists forces demanded total withdrawal of federal forces from the fort. Lincoln understood that giving up on Fort Sumter would be giving up the Union. He ordered the resupply of the Fort, but President Jefferson Davis and his Confederates decided to not follow Lincoln's decision.  At four-thirty on the morning of April 12, the Confederate shelling of Fort Sumter began. And after 36 hours of crossfire, the Unionists lowered the flag on April 13. The fall of Fort Sumter started the Civil War and ignited a wave of bravado across the Confederate states. The guns of Charleston signaled the end of the waiting game.

when in doubt choose c

it's what my teacher told my class when we were going into psats