February 17, 1864 – One of the first submarine attacks in history occurred when a “submersible” Confederate vessel confronted a Federal warship on blockade duty

Exploring the most important 55 months in American history
February 17, 1864 – One of the first submarine attacks in history occurred when a “submersible” Confederate vessel confronted a Federal warship on blockade duty
December 31, 1863 – With the coming of a new year, morale among southerners fell to an all-time low as prospects for a Federal victory
October 31, 1863 – In a five-day span, Federal batteries fired 2,961 rounds into Fort Sumter, but the Confederate defenders still refused to surrender. Federal
August 23, 1863 – The Federal bombardment of Fort Sumter and Batteries Wagner and Gregg in Charleston Harbor, South Carolina, temporarily halted. The Confederates still
August 3, 1863 – Major General Ulysses S. Grant’s Federal Army of the Tennessee underwent vast reductions following its capture of Vicksburg. By this month,
August 1, 1863 – Federal army-navy forces continued working to capture Morris Island at the southern entrance to Charleston Harbor, South Carolina. As August began,