Answer:
F. Fort Sumter
Step-by-step explanation:
Fort Sumter is a sea fort located in Charleston Harbor, South Carolina, and is best known as the site where the American Civil War began. In December 1860, following the election of Abraham Lincoln as president of the United States, South Carolina seceded from the Union, and other Southern states soon followed. By April 1861, Confederate forces had seized most federal forts and arsenals in the South, but Fort Sumter remained in Union hands.
On April 12, 1861, Confederate forces under the command of General P.G.T. Beauregard began bombarding Fort Sumter, which was under the command of Major Robert Anderson. After two days of fighting, Anderson surrendered the fort to the Confederates. The attack on Fort Sumter is considered the first battle of the Civil War and led to the mobilization of Union and Confederate forces for the conflict that would last for four years.
The attack on Fort Sumter was a turning point in American history, as it marked the beginning of the Civil War, which would have a profound impact on the nation and its people. The conflict resulted in the deaths of over 600,000 Americans and had lasting social, political, and economic consequences.