What Did the Nazis Do? Comprehensive Breakdown of Atrocities & Systematic Genocide

You know, I used to wonder why people kept asking "what did the Nazis do?" until I visited Berlin last summer. Standing in front of those bullet-riddled buildings, it hit me – most history classes barely scratch the surface. They'll mention Hitler and concentration camps, but what exactly happened step-by-step? How did regular people get dragged into this nightmare? Let's break it down without the textbook fluff.

Look, if you're wondering what did the Nazis do that makes them so infamous, it wasn't just starting a war. It was the systematic dismantling of humanity itself – piece by piece, law by law.

The Blueprint of Terror: How They Took Control

People don't wake up one day committing genocide. The Nazis were methodical. Their playbook from 1933 had phases:

Phase 1: Silencing Opposition (1933-1934)

Remember that eerie calm before the storm? Yeah.

  • Burned the Reichstag (February 1933): Blamed communists, suspended civil liberties
  • Enabling Act passed (March 1933): Gave Hitler dictatorial powers – legally!
  • Banned trade unions and opposing parties by July

I read an interview with a Berlin shopkeeper who said: "One morning we had 5 newspapers, next week only Völkischer Beobachter." Chilling how fast it happened.

Phase 2: Legalizing Hatred (1935-1938)

This is where they weaponized bureaucracy:

Law/PolicyYearTarget GroupReal-Life Impact
Nuremberg Laws1935JewsLost citizenship, banned from parks/pools
Law on Hereditary Health1933DisabledForced sterilizations (300k+ victims)
Decree on "Enemies of State"1936Political dissidentsArrest without trial

A Jewish doctor's diary described being fired mid-surgery because new laws prohibited Jewish physicians. Just imagine that.

The Machinery of Genocide: What Did the Nazis Do Daily?

Frankly, most folks picture death camps when asking what did the Nazis do, but the killing machine had multiple gears:

Ghettoization Process

Warsaw Ghetto conditions (1940-1943):

  • 400,000 people crammed into 1.3 sq miles
  • Daily food ration: 184 calories (starvation diet)
  • Disease mortality rate: 6,000/month at peak

Visiting the memorial, I saw children's shoes behind glass. Hit harder than any statistic.

Einsatzgruppen: Mobile Killing Units

These death squads followed advancing troops:

RegionMassacre SiteVictimsMethod
UkraineBabyn Yar33,771 in 2 daysMachine-gunned into ravine
LithuaniaPonary Forest70,000+Shot in pits

A survivor account described killers drinking vodka between executions. The brutality was... industrial.

Concentration Camp System

People often confuse camps. Here's the breakdown:

Camp TypeExamplesPrimary PurposeDeath Toll
Labor CampsBuchenwald, DachauExploiting prisoners100k+ at Buchenwald
Extermination CampsTreblinka, SobiborMass murder900k at Treblinka in 15 mos
Hybrid CampsAuschwitz-BirkenauLabor + extermination1.1 million murdered

At Auschwitz, they calculated prisoner value: gold teeth = 50 Reichsmarks, hair for mattresses = 1 RM/kg.

The Overlooked Horrors: What Else Did the Nazis Do?

Beyond the Holocaust, their crimes were vast:

Medical Experiments

Doctors became butchers at camps like Dachau:

  • Freezing experiments: Submerging prisoners in ice water (hypothermia "research")
  • Twin studies: Injected dyes into children's eyes to "change" eye color
  • Bone grafting: Amputating limbs to test regeneration

Many perpetrators got hired by pharmaceutical companies postwar. Disgusting, right?

Cultural Destruction

Berlin's library fires weren't accidents:

  • Burned 25,000 "degenerate" books in 1933
  • Looted 200,000 artworks from Jewish collections
  • Banned jazz as "Negro music"

My jazz-musician friend laughs bitterly: "They feared syncopation more than tanks."

Forced Labor Network

Slaves built Germany's wartime economy:

CompanyIndustryPrisoners UsedPostwar Consequences
IG FarbenChemicals83,000 at AuschwitzSplit into BASF/Bayer
VolkswagenAutomotive15,000+ laborersPaid compensation in 1998

Ever driven a VW? Yeah. History's complicated.

So when someone asks what exactly did the Nazis do, it wasn't isolated atrocities. It was a society-wide corrosion – turning neighbors into informants, doctors into torturers, engineers into death-factory designers.

Aftermath: What Did the Nazis Ultimately Achieve?

Stepping back, the numbers still stun:

  • Total WWII deaths: 70-85 million
  • Holocaust victims: 6 million Jews + 11 million others (Romani, disabled, LGBTQ+, etc)
  • German casualties: 8 million dead (military/civilian)

Visiting Nuremberg's courtroom where they tried Nazis felt surreal. Those wood panels heard defenses like "I was following orders."

The Nuremberg Trials (1945-1946)

Major outcomes:

DefendantRoleVerdictExecution Method
Hermann GöringLuftwaffe chiefDeathSuicide by cyanide night before hanging
Albert SpeerArchitect/Minister20 yearsServed sentence, died in 1981

Speer's case fascinates me – the "apolitical technocrat" myth he crafted. Historians now call BS.

Why Does "What Did the Nazis Do?" Still Matter?

Because the warning signs repeat:

  • Scapegoating minorities during economic crises? ✓
  • Censoring "degenerate" art/media? ✓
  • Leader cults replacing institutions? ✓

A Holocaust survivor told me: "They started by calling us rats. Dehumanization always comes first."

Questions People Actually Ask About the Nazis

Could the Nazis have won WWII?
Realistically, no. By 1943, they were outproduced ten-to-one in tanks/aircraft. But imagine if they'd gotten nukes first? Scary thought. Their heavy water plant in Norway got sabotaged – thank God.
How did ordinary Germans justify participating?
Peer pressure was huge. Refusing orders meant concentration camp – or execution. Still, some resisted (like White Rose students executed for distributing anti-Nazi leaflets). Most just kept their heads down. Can't say I blame them, but... it's complicated.
What happened to Nazi leaders after the war?
Beyond Nuremberg:
  • Adolf Eichmann: Fled to Argentina, captured by Mossad in 1960, hanged in Israel
  • Josef Mengele: Drowned in Brazil in 1979 after decades hiding
  • Thousands blended into society as teachers, doctors... chilling.
Where can I see evidence of Nazi crimes today?
Key sites for understanding what did the Nazis do:
  • Auschwitz-Birkenau (Poland): Preserved barracks/gas chambers
  • Topography of Terror (Berlin): Gestapo HQ ruins + exhibits
  • US Holocaust Museum (Washington DC): Shoes/hair from victims
Wear comfortable shoes. And tissues.

The Uncomfortable Truth About Nazi Tactics Today

Modern extremists still copy their playbook:

  • Using "globalists" instead of "international Jews"
  • Claiming "ethnic replacement" theory
  • Storming capitols with paramilitary gear

Last month, I saw swastikas spray-painted near my subway stop. Felt like history breathing down our necks.

So when we ask what did the Nazis do, we're really asking: how do we keep this from happening again? Look for erosion of norms. Question dehumanizing language. Protect institutions. And maybe... don't ignore those red flags at the book burnings.

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