Fort Sumter (1861): The Real Opening Shots
Military History: The US Civil War
Chapter 2 · Fort Sumter (1861): The Real Opening Shots
Secession: The First Seven States
Abraham Lincoln won the presidential election of November 1860 without carrying a single Deep South state. Before he even took office in March 1861, seven states declared they had left the Union.
- 20 December 1860 South Carolina secedes — the first state to do so.
- January 1861 Mississippi, Florida, Alabama, Georgia, and Louisiana follow.
- 1 February 1861 Texas secedes.
- February 1861 The seceded states form the Confederate States of America at Montgomery, Alabama, with Jefferson Davis as president.
- 4 March 1861 Lincoln is inaugurated, promising not to interfere with slavery where it existed, but refusing to accept secession.
As states left, they took over federal forts, arsenals, and navy yards inside their borders, mostly without a fight. By spring 1861 only a handful of forts in the South were still in federal hands — the most prominent being Fort Sumter.
Why Sumter?
The federal garrison in Charleston, under Major Robert Anderson, was stationed at Fort Moultrie, which was easy to attack from land. Six days after South Carolina seceded, Anderson secretly moved his men across the harbour at night to Fort Sumter, an island fort far easier to defend. South Carolina saw it as an act of aggression; much of the North saw Anderson as a hero.
President James Buchanan sent an unarmed merchant ship, the Star of the West, carrying troops and supplies to reinforce Sumter. Cadets from The Citadel military college fired on it from shore batteries, and it turned back. Those were arguably the first shots of the conflict — but neither side was yet ready to treat them as the start of a war.
Lincoln's Dilemma
By April the garrison was running out of food. Lincoln had three options, each with a real cost.
| Option | The problem |
|---|---|
| Withdraw the garrison | Would look like accepting secession, and demoralise the North |
| Reinforce with troops and weapons | Would look like an act of war, and could push the undecided Upper South states to secede |
| Send only food, and say so openly | Left the decision to fight with the Confederacy |
Lincoln chose the third option. He had the Governor of South Carolina formally notified that a relief expedition would bring provisions only, and would not bring men or ammunition unless it was attacked.
The Bombardment: 12–13 April 1861
The Confederate commander at Charleston was General P.G.T. Beauregard — who had once been taught artillery at West Point by Robert Anderson himself. Anderson refused to surrender, though he told the Confederate messengers his men would be starved out within a few days anyway. That wasn't soon enough.
- 4:30 a.m., 12 April A signal shell is fired from a mortar at Fort Johnson; batteries all around the harbour open fire.
- 12–13 April Around 3,000 shots are fired at the fort over about 34 hours. Anderson's small garrison, short of men and ammunition, can reply with only a few guns. Fires break out inside the fort.
- 13 April Anderson agrees to surrender. The relief ships, waiting outside the harbour, can do nothing.
- 14 April The garrison marches out with honours, firing a salute to the US flag before leaving.
Why Sumter Mattered: The Upper South Chooses
On 15 April 1861 Lincoln called on the states to supply 75,000 militia volunteers to put down the rebellion. That call forced the states that hadn't yet decided to pick a side.
Four More States Secede
Virginia, Arkansas, North Carolina, and Tennessee refused to send troops against other Southern states and left the Union (April–June 1861). Virginia's decision was the biggest: it brought the South's largest industrial centre at Richmond, which became the Confederate capital, and Robert E. Lee.
Four Border States Stay
Delaware, Maryland, Kentucky, and Missouri — all slave states — stayed in the Union, some only after real pressure and fighting. Keeping them, especially Kentucky and Maryland (which surrounded Washington), was one of Lincoln's most important early aims.
A Split Within Virginia
Virginia's mountainous western counties rejected secession and eventually became a separate state, West Virginia, in 1863.
Questions to Sit With
Quick Reference — Chapter 2
- South Carolina seceded on 20 December 1860; seven Deep South states had left by 1 February 1861 and formed the Confederacy under Jefferson Davis
- Major Robert Anderson moved his garrison to Fort Sumter on 26 December 1860; the Star of the West was fired on and turned back on 9 January 1861
- Lincoln sent a food-only relief expedition and announced it openly, leaving the choice to fire to the Confederacy
- General Beauregard (Anderson's former student) opened fire at 4:30 a.m. on 12 April 1861; about 3,000 shots were fired over 34 hours; Anderson surrendered on 13 April
- The "Edmund Ruffin fired first" story is a legend; no one died in the bombardment, but two Union privates were killed in an accident during the surrender salute
- Lincoln's call for 75,000 volunteers (15 April) led Virginia, Arkansas, North Carolina, and Tennessee to secede; Delaware, Maryland, Kentucky, and Missouri stayed in the Union
What's Next
Chapter 3: First Bull Run (1861) & the Real Collapse of "A Quick War".