Answer :
The central idea of the text regarding the attack on Fort Sumter was option (C): "the result of prolonged tensions between the North and the South and was the official beginning of a long and bloody war."
What was the central idea behind the attack on fort sumter?
Construction on a new fort, Fort Sumter, continued as Charleston paved a road towards secession to safeguard slavery. On April 12, 1861, the Confederacy opened fire on the United States garrison at Fort Sumter, igniting the American Civil War.
The bombardment of Fort Sumter signaled the start of the American Civil War, a four-year conflict that claimed the lives of over 620,000 Americans and freed more than three million slaves.
Therefore, option (C) is the correct answer.
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