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Welcome back to The Deep Dive.
Today, we're really tackling a huge subject.
Plunging into those four incredibly intense years, 1861 to 1865, the American Civil War.
That's right.
Our sources call this period The Furnace, and it really, really turns that name.
It absolutely does.
Because, you know, what kicked off is this pretty limited conflict just completely spiraled.
It became this relentless revolutionary struggle.
It's amazing looking back.
Lincoln's initial call, April 61,
what was it, 75 ,000 men?
Or just 90 days.
And he was explicit, right?
He said he had no purpose to interfere with slavery.
The idea was just patch up the Union quickly, maybe even peacefully.
Yeah, that initial plan just fell apart almost instantly.
So our mission today is to unpack how that idea, that quick fix, turned into this brutal four -year meat grounder.
Over 700 ,000 dead.
Changed the country forever.
And it starts right at the beginning, doesn't it, with that first real shock to the system?
Bull run.
Has to be.
July 1861.
Yeah.
The newspapers up north were yelling, on to Richmond.
And the feeling was so optimistic.
I mean, the sources describe Union soldiers marching out.
Oh, I know this part.
With congressmen, spectators tagging along like it was a day out.
A military picnic, they called it.
A military picnic.
It's just,
raptures the naivete perfectly.
But it wasn't a picnic.
Not at all.
No.
Confederate reinforcements showed up.
General Thomas Jackson got his nickname Stonewall right there.
And the Union lines just broke.
Total panic.
Running back to Washington.
The sources say, shameful confusion.
Exactly.
And the psychology of that is key.
The South got maybe too confident.
Some soldiers actually left, thinking it was over.
Really?
Yeah.
Yeah.
But for the North,
it was a brutal wake -up call.
Dispelled that whole quick war fantasy.
Forced them to realize this was going to be long, hard.
And probably involved dealing with slavery eventually.
Which leads to McClellan.
General George B.
McClellan takes command of the Army of the Potomac.
Smart guy, right?
Good organizing.
Oh, brilliant organizer.
They called him Young Napoleon.
Why not?
Just paralyzingly cautious.
He always, always thought the enemy had more men than they did.
Partly bad intelligence, maybe.
Lincoln wasn't impressed with the speed, though.
Said he had the slows.
He did.
And that caution really defined the peninsula campaign in Spring 62.
McClellan tried this water approach to Richmond.
But he was so slow.
Took a month just to capture Yorktown.
Giving Lee time.
Giving Robert E.
Lee, now in command, plenty of time.
Lee hit back hard in the Seven Days Battles and pushed McClellan back.
Okay, so Lee wins the battle, defends Richmond.
But what's the bigger picture here?
Well, that's the huge irony, isn't it?
Lee's victory, by saving Richmond then, basically guaranteed the war would continue.
And continue long enough that it had to become about ending slavery, the very thing they were fighting to keep.
Neither side really saw that coming in 62.
So that failure, McClellan's failure, it forces a shift.
The Union needs a new, much tougher strategy.
Our sources lay out six points moving toward this idea of total war.
Right.
One, blockade the coast,
cut off supplies.
Two, liberate the slaves.
That becomes official policy later, but it's starting to brew.
Three, grab the Mississippi River, cut the Confederacy in two.
Four, chop through the Heartland, Georgia,
the Carolinas.
Five, capture Richmond, still the symbolic goal.
And six,
this feels like a grimaced one.
Just engage and grind down the enemy's main armies.
That's Grant's future strategy, essentially.
And while McClellan is struggling in the East, they find the guy for point six out West, Ulysses S.
Grant.
Didn't exactly failed in business.
Yeah, not the typical resume.
Not at all.
But he gets results, takes Fort Henry, Fort Donaldson, February 62,
secures Kentucky, opens up Tennessee, his demand,
an unconditional and immediate surrender.
That set a new tone.
But then comes Shiloh, April 62, a Union win technically, but incredibly bloody.
A real sign this wouldn't be easy, even when winning.
The terrifying sign.
And people were screaming for Lincoln to fire Grant.
Rumors about drinking, the casualties.
And Lincoln's response.
Classic.
I can't spare this man, he fights.
Lincoln knew they needed that aggression, that willingness to push through, no matter how messy it got.
While the Navy's making news too, right?
The blockade.
Yeah, the blockade is tightening, though, you know, it was pretty leaky early on.
Blockade runners, especially out of NASA and the Bahamas, could make a fortune, like 700 % profit.
Wow.
But Britain respected the blockade legally, which was important.
And the Union Navy pushed down the Mississippi.
David Farragut steamed right into New Orleans, took the South's biggest city.
Huge blow.
And speaking of the Navy,
the ironclads, that must have been a shock.
The Merrimack, or Virginia, as the Confederates called it.
Oh, absolutely terrifying for the Union.
They bolted iron plates onto this old ship and it just sailed out and smashed two Union wooden warships like they were toys.
It looked like the Union blockade was finished.
Until the monitor.
Until the monitor.
This tiny little Union ironclad, the sources call it a Yankee cheese box on a raft.
And it fights the Merrimack to a standstill.
March 9th, 1862.
Militarily a draw, but.
But it changed everything.
Suddenly every wooden warship on Earth was obsolete.
Just like that.
The age of iron navies had begun.
Okay, back East, though, things weren't going so well for the Union.
Lee wins again at the second Battle of Bull Run, defeats General Pope.
Lee feels unstoppable at this point.
So he decides to push North into Maryland.
He's hoping a big win on Union soil might convince Britain or France to jump in.
Which brings us to Antietam, September 1862.
The crucial moment.
McClellan gets put back in command.
Reluctantly.
And then, just pure luck, Union soldiers find Lee's battle plans wrapped around some cigars, apparently.
Unbelievable.
So McClellan knows Lee's moves.
He does.
And he manages to stop Lee at Antietam Creek, September 17th.
It's the single bloodiest day of the entire war.
Thousands killed or wounded on both sides.
But it's technically a draw on the battlefield.
Why do the sources call it the most decisive battle?
Because of the political impact.
It stopped Lee's invasion cold.
And that cooled off Britain and France permanently.
Any serious thought of intervention died right there.
And then that was the opening Lincoln needed.
Exactly.
That tactical draw was enough of a victory for Lincoln to issue the preliminary Emancipation Proclamation just days later.
Followed by the final one, January 1st, 1863.
But we need to be really clear about what it actually did, legally speaking.
Absolutely essential point.
It was, as the source says, stronger on proclamation than emancipation.
It only freed slaves in Confederate territory still in rebellion.
Not the border states loyal to the Union.
Nope.
Or areas the Union had already conquered.
So maybe 800 ,000 slaves weren't immediately freed by it, legally.
So if it didn't free everyone right away, why was it so monumental?
Two huge reasons.
First, it fundamentally changed the purpose of the war.
It wasn't just about preserving the Union anymore.
It was now officially a fight against slavery.
A moral crusade.
That meant no turning back, no negotiated peace.
It was going to be a fight to the finish.
Okay.
And the second reason?
It unleashed the power of self -emancipation.
Slaves heard about it and they started fleeing the Union lines in massive numbers.
The Union army called them intelligent contraband.
This allowed black men to enlist.
Which they did in huge numbers.
By the end of the war, 180 ,000 black soldiers served in the Union army.
About 10 % of the total forces.
They fought bravely, suffered terrible casualties.
Over 38 ,000 died.
And faced execution if captured, like at Fort Pillow.
Their service really drove home the moral cause of the Union.
Okay.
So the war's transformed.
But the fighting wasn't over.
Early 1863 see some Confederate successes.
Yeah, Lee was still dangerous.
General Burnside, famous for his sideburns, launched a disastrous frontal assault at Fredericksburg in December of 62.
Just awful.
Burnside's slaughter pen.
Then his replacement, fighting Joe Hooker, got completely outmaneuvered by Lee at Chancellorsville in May 63.
Brilliant victory for Lee.
But costly.
Hugely costly.
Lee lost Stonewall Jackson.
Shot by his own men and the confusion died shortly after.
Losing Jackson was like losing Lee's right arm.
But Lee still felt he needed one more big push north.
Aiming for Pennsylvania this time, hoping a victory there would break Northern morale.
Exactly.
Which sets up the summer of 1863.
The absolute turning point.
Two massive Union victories almost simultaneously.
Gettysburg first.
July 1st to 3rd.
General Meade is brand new in command for the Union.
Right.
Lee attacks.
It's three days of brutal fighting, culminating in Pickett's Charge.
That disastrous frontal assault.
It just breaks the Confederate offensive capability.
That was it.
The high tide of the Confederacy.
Their last real chance to win offensively.
And the very next day.
July 4th.
Grant takes Vicksburg.
After a long, tough siege, the city surrenders.
Vicksburg was the key fortress controlling the Mississippi River.
When it fell, and Port Hudson fell soon after, the Confederacy was literally cut in two.
The source calls it severing the spinal cord.
The impact of those two wins, back to back, must have been immense.
Politically.
Enormous.
All that peace talk in the North, especially in the Midwest.
The butternut region that depended on Mississippi trade.
It just died down.
The Union controlled the river now.
And internationally.
Game over for the Confederacy.
Any lingering hope of British or French help?
Gone.
Britain officially stopped delivery of those powerful Laird Ram warships they were building for the South.
That was the final nail in the coffin for foreign intervention.
So the Confederacy is split.
Lee's on the defensive.
Grant gets promoted to overall command.
Yep.
And he brings his strategy east.
But he gives the job of finishing the west, specifically carving up Georgia, to William Tecumseh Sherman.
Sherman takes Atlanta in September 1864.
Huge boost for northern morale, especially with an election coming up.
Absolutely critical timing.
And then Sherman begins his infamous march to the sea.
Total war.
The definition of it.
He marches 250 miles to Savannah,
cutting a 60 -mile -wide path of destruction.
Not just fighting soldiers, destroying railroad supplies, farms, burning towns.
Weakening the South's ability and will to fight.
Bending rails around trees, Sherman's hairpins.
Exactly.
And the sources say the destruction was even worse when they got into South Carolina.
They saw it as the state that started it all.
All this is happening while Lincoln is fighting for his political life in the 1864 election.
A really precarious time.
Lincoln faced huge opposition from radical Republicans who thought he wasn't tough enough and from the Peace Democrats, nicknamed Copperheads.
The Copperheads actively undermined the war effort, right?
Oh, yeah.
Their most famous leader, Clement Volandem, was actually convicted of treason and banished to the Confederacy for speaking out against the war.
So to counter this, the Republicans did something clever.
They temporarily rebranded as the Union Party, nominated Lincoln, a Republican, and Andrew Johnson, a war Democrat from Tennessee, as VP to show unity.
And the Democrats nominated?
George McClellan.
The general Lincoln fired, running on a platform calling the war a failure and demanding peace talks.
It looked really bad for Lincoln for a while.
What saved him?
Victories on the battlefield.
Farragut taking Mobile Bay, Sherman taking Atlanta, Sheridan crushing the Confederates of the Shenandoah Valley.
Those wins, plus the votes of soldiers furloughed home to vote the bayonet vote, gave Lincoln a decisive win.
212 electoral votes to McClellan's 21.
The mandate was clear.
Finish the war.
Which brings us to Grant vs.
Lee in Virginia, the final act.
Grant's strategy was brutal attrition.
The wilderness campaign, starting May 1864.
Horrific fighting.
Huge casualties on both sides.
Cold Harbor was particularly bad.
A frontal assault Grant later regretted.
Grant lost something like 50 ,000 men in just a few weeks.
Around that,
yeah.
But Grant knew the grim math.
He could replace his losses.
Lee couldn't.
His famous quote sums it up.
I propose to fight it out on this line if it takes all summer.
And it pretty much did.
He pinned Lee down in a siege around Petersburg near Richmond.
A grueling nine month siege.
Finally Lee's lines just couldn't hold anymore.
They snapped in early April 1865.
Lee had to evacuate Richmond and Petersburg.
And the end came quickly after that.
Appomattox Courthouse, April 9th, 1865.
Lee surrenders to Grant.
And Grant.
Grant was incredibly generous in the terms.
Let the Confederate soldiers keep their horses for spring planting.
No mass punishments.
He even told the Union soldiers to stop cheering.
Yeah.
The war is over.
The rebels are our countrymen again.
A remarkable moment of potential reconciliation.
A potential tragically cut short.
Just five days later.
Good Friday, April 14th.
John Wilkes Booth shoots Lincoln at Ford's Theater.
Lincoln died the next morning.
The sources call his death a calamity.
Especially for the South.
Why?
Because Lincoln represented moderation.
He wanted a relatively quick, forgiving reconstruction.
With him gone, the path was open for more radical Republicans in Congress who wanted to punish the South and ensure rights for freedmen more forcefully.
The South lost Lincoln's potential shield, as the source puts it.
So looking back at the whole nightmare,
the cost is just staggering.
Over 700 ,000 dead.
Yeah.
More than all other American wars combined, basically.
Something like 2 % of the entire population at the time.
And the financial cost.
About $15 billion, which was astronomical then.
But beyond the human and economic cost, the biggest legacy is constitutional, isn't it?
Without a doubt.
The idea of states' rights being supreme, the idea that a state could just nullify federal law or secede, that was dead.
Buried permanently.
And the power of the federal government.
Massively expanded.
Think about it.
Before 1865, most constitutional amendments limited federal power.
The Bill of Rights, for example.
But after the war,
the 13th Amendment abolishes slavery everywhere.
The 14th guarantees citizenship and equal protection under federal law.
These are huge assertions of national authority over the states.
Things like federal income tax, national banking, conscription.
They all got cemented during the war.
It fundamentally changed the balance of power.
And the world notice, too.
Yeah.
The survival of American democracy was seen as a big deal globally.
It even gave a boost to democratic movements elsewhere, like Britain's reform bill of 1867, expanding voting rights.
So what started as that military picnic at Bull Run ended four years later with a totally transformed nation.
A nation unified by force, defined by a stronger central government, and finally grappling ever imperfectly with the legacy of slavery.
Antietam, Gettysburg, Vicksburg.
Those were the military keys.
Absolutely.
And it leaves us with a fascinating thought.
The sources mentioned that nation and native share the same root word, implying shared birth, shared identity.
Given how the war forged this shared experience, albeit through immense suffering and death and how it centralized power, consider this.
Was it this collective trauma, this furnace that finally allowed Americans to psychologically shift from thinking of the United States or a collection of states to the United States as a single nation?
Something to really chew on.