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History isn’t all heroes, celebrations, and groundbreaking discoveries. Behind the triumphs are moments of unimaginable pain and tragedy, events many would prefer to forget.
But as uncomfortable as they may be, staying silent only prevents us from confronting the truth and learning from it.
One Redditor brought up this heavy topic, asking others to share the worst atrocities humanity has ever committed—and plenty came forward with harrowing examples. Scroll down to read them, but fair warning: these accounts aren’t for the faint of heart.
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#1
I don’t see the civil wars in Liberia and Sierra Leone mentioned very often. Child soldiers were forced to [unalive] their families, sexually abused, d***ged, taught to drink human blood and sever limbs. And it was all basically for nothing. Most of the militias didn’t really have political loyalties or even an end goal. It was just mass insanity. Children as young as seven were literally torturing, [ending] and eating people, and now they’re adults having to live with that and reintegrate into normal life.
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#2
The slaughter of Native Americans. The saluter 96% population drop (1492–1900) > +4 million (est. 1492-1776); 350,000 (58% population decline from 1800 to 1890);.
Winnie the Moo 4 weeks ago
Such a waste of wisdom and human lives. Just because they look different from the dipshits that invaded their land
#3
The worst atrocity in human history wasn’t a single act but the slow unraveling of our own compassion. Every time we turned a blind eye to suffering—from the known genocides to the uncountable injustices we witness daily—we allowed humanity’s darkest impulses to fester. It’s not just the big moments that haunt us; it’s the every day decisions we make to overlook the pain of others that is the true horror of our existence. Let’s not just remember history; let’s vow to change the narrative tomorrow.
Debbie 4 weeks ago
I think it starts small. Treat people around you in your own bubble with compassion - don't let your world revolve around just you. It's easy to point into the distance and say: That country f****d up. It started somewhere untill it reaches boiling point. Many western countries have major polarisation - you are either left or right, being in the middle ground is unacceptable. Nuanced opinions are shot down because it's neither one of the extremes. Look at the people in your day to day live with compassion. That does not mean pity or being a doormat, but try, without words, to SEE people and their needs and wants. Today's society is very very individualistic:
#4
Leopold II of Belgium. Monster.
Edit: Sorry, I did not actually answer the question correctly. It should have been:
The [unaliving] of fifteen million Congolese by Leopold of Belgium. Monster.
#5
The near extermination of the bison population during the 1800’s. This was not only caused by Western expansion but the bison were directly targeted to weaken Native American resistance in the region and force them onto reservations. The bison population dropped to ~300-500 from ~30-60 million and next to disease probably caused the most deaths among the Native American tribes.
UKGrandad 3 weeks ago (edited)
I recall reading something years ago that it was done in part to make space for vast ranches for imported cattle. Also, some companies ran railroad hunts; the trains would stop wherever a herd was near the line and the passengers would just open fire without even leaving the open carriages. Once the herd had scattered too far from the guns the train would move on to the next herd, leaving the bodies where they fell.
#6
The Holodomor. Not in absolute terms the worst, but a reminder that Russia has never given up on its genocidal ambitions towards Ukraine.
#7
So many atrocities throughout history; Mao’s Great Chinese Famine probably took the most lives in recorded history:
between 20 and 55 million [people died], with the most common estimate being 30 million.
StarCrossedFriday 4 weeks ago
What happens when you deify a leader who has no idea about farming or ecology but makes rules for them anyway. I’m sure Trump is in awe of him.
#8
During World War II, Japan’s Unit 731 conducted horrific human experiments as part of biological and chemical warfare research. Thousands of prisoners, primarily Chinese civilians and POWs, were subjected to deadly tests, including deliberate infection with diseases like the plague, frostbite exposure, live dissections without anesthesia, and weapon testing. These experiments aimed to understand disease progression and push the limits of the human body but resulted in severe suffering and loss of life.
LaserBrain 4 weeks ago (edited)
The Americans gave those guys a free pass in the war crimes trials after the war- and some of them passports- in exchange for the information they learned during their horrible experiments
#9
Plenty of WWII mentions already, so I will mention Argentina's "Dirty War"
Among other things, a lot of babies were stolen from political opponents, and a lot are still being discovered today having been raised by their parents' killers.
#10
Two words: gas chambers.
They knew they were going to murder so many people that they looked for the most efficient method possible.
Disgruntled Pelican 3 weeks ago
Please correct me if I'm wrong, but didn't they start with gas vans before "graduating" to gas chambers once they realized the efficiency and got their hands on Zyklon B?
#11
As someone who visited Cambodia, seeing the Killing Fields firsthand changed me. There's this tree they used to kill babies by swinging them against it. I still can't process how humans could do that to their own people.
#12
There are a lot of interesting answers here, and that's mainly because humans do a lot of terrible things to each other. That said, my answer is the Rwandan Genocide.
For those out of the loop, the Rwandan Genocide began on April 7, 1994 and lasted around 100 days. Tensions between ethnic groups (Hutu, Tutsi, and Twa), which had been boiling since the days of Belgian colonialism and led to several previous conflicts, finally boiled over when a Hutu leader was [unalived]. Hutu extremists, who had been whipped up with ultranationalist and racist propaganda and had been preparing this for some time, began rounding up their Tutsi neighbors, coworkers, and even friends and [unaliving] them.
There were no concentration camps. There were no mock trials. There was no war to hide these atrocities. People were simply taken from their homes, jobs, or cars and hacked to death with machetes. The Twa, primarily rural farmers, had their homes and farms burned to the ground. Tutsi women and girls (as well as Hutu women who married Tutsi men) were gang r***d by organized "r**e squads," almost all of whom were HIV positive. When the Hutu militias were stopped, almost 600,000 people were [dead]. Another 2 million people were displaced and life expectancy plummeted. In the aftermath, Rwanda's government implemented strict laws regarding the broadcasting of certain language, as much of the genocidal ideology had been spread through Hutu supremacist radio stations, and many of these laws are still in place today.
#13
Slave trade, hard to choose which era.
#14
Comfort women. From 1932 to 1945, Japanese imperial armed forces forced women from all over the world to be sex slaves in korea and surrounding areas. Japan still denies it ever happened today.
I found out about it from watching a kdrama called Tomorrow.
TribbleThinking 4 weeks ago (edited)
There are women out there still waiting for a proper recognition and apology for this. It's ridiculous for the aggressor country to complain about bad things that happened to them during the war and be so resolute in not properly acknowledging the horrific wrongs committed against these women, many of whom ended up in ill health, childless and even dead.
#15
The atrocity of Palestine. Why is no one mentioning that?
+78 years and counting of ongoing illegal colonialism and occupation.
Within that, there's the massacre of Tantura, a little town there. There's a documentary about it if anyone's interested. The veterans were saying that they [unalived] Arab women and children with machine guns while laughing.
That, and many other horrible crimes under those 78 years.
What's happening there right now is a complete genocide aiming to decimate that place off of the face of the earth with the people in it.
#16
Stalin's Great Purge. God knows how many people [died] all for the paranoia of one man.
Gen.Stal 3 weeks ago
The purge began on 2 July 1937, and 681,692 people were sentenced to death even though Stalin and Molotov set a limit of only 72,950 executions to be carried out by three-person tribunals (troikas) and limited these executions to known criminals, kulaks, and counterrevolutionaries. Only 300,000 people were arrested during this period because many people who had been sentenced to death avoided capture. In addition to the troikas, military courts passed 30,514 death sentences and regular courts passed 4,387. Overall, under 200,000 people were executed during the Great Purge.Several people were falsely arrested or executed due to the infiltration of the People's Commissariat for Internal Affairs, by traitors and foreign agents, the foremost being Nikolai Yezhov and his immediate subordinates, who had the task of causing a popular insurgency against the Soviet government by causing an excess of arrests and executions.
#18
Colonization of Africa. Probably not the worst necessarily, but one with massive and far reaching implications.
An entire continent set back for generations socially, culturally, and economically.
#19
Ghengis khan killed so may people during his life that he is responsible for a noticeable CO2 decrease in the global ice record.
MagicJacket 3 weeks ago
He was also a prolific "forced-sex" perpetrator and is estimated to have impregnated more that 1.000 women in his life. Even today, 1 in 200 men are his direct descendants.
#20
The R**e of Nanking. Read the book on it earlier this year and I'm usually unphased by talks and videos of death, torture, and gore but that book... The kind of stuff they thought up doing to their victims was abhorrent and unbelievable.
Some of the worst things I remember were
>The [ending] of families including the women and infant children, forced incest of fathers to daughters, sons to mothers... People hung on meat hooks by their tongues...Cutting out an unborn late trimester baby from the mother and [unaliving] it in front of her.
Matt Du 4 weeks ago
The R*pe of Nanking isn't a euphemism for the desolation of land and people it is literal. A lot of the others on this list you try to justify to yourself as war or a madman or even straight up genocide but this went beyond all that. It was just sickening, this was torture, mutilation and rape on a massive scale. Age made no difference for the 20,000 to 80,000 r*pe victims. To save bullets they would r*pe them a final time with bayonets or bamboo. Babies beheaded or burned alive while the mothers watched while being r*ped. They would tie up groups of men, soak them with gasoline or use them for bayonet practice. It was a psychological war, they didn't just want to k*ll them they wanted to break their will. The estimated 300,000 that died seems small compared to the others but this was within the first 6 weeks. That thousands of men could perpetrate that scale of depravity and enjoyment from it within that time frame is terrifying.
#22
*Carthago delenda est*.
Rome wiped one of the great civilizations of the Mediterreanean off the map and salted its ruins so that it could never come back. 'Total war' taken to the furthest extreme.
People citing the R**e of Nanking here reminded me of Romans spending 7 whole days to [unalive] every living thing in the city.
Debbie 4 weeks ago
I think sometimes this would be better instead of having survivors of this trauma. Imagine being left alive as a child in a dead city, dead parents, dead people, all around you. Imagine being tortured but not killed. Sometimes Living is the harshest torment and Death is the merciful option. I'd wish for the child soldiers of Sierra Leone to have been killed instead of having to do what they did. I'd wish for my child to die a swift death before having to commit/undergo such torture.
#23
The German invasion of the Soviet Union which caused 20 million civilian deaths in a few years is certainly a contender.
Johnnynatfan 3 weeks ago
People talk a lot about what the Nazis did the the Jews, but they often overlook that they had just as much contempt for Slavic people. They committed terrible atrocities in Belarus.
#24
The battle of the Somme was pretty horrific.
Recent_Obligation276: Brit’s took 57k casualties on day 1. For perspective, the US, in 20 years of war in the Middle East post 9/11, only took a little over 20k casualties.
Jean-Louis Bolomey 4 weeks ago
And Lord Kitchener, in his diary on that terrible day, wrote just, "Today was not an entirely good day"...
#25
Everybody forgets about the Taiping Rebellion when the self proclaimed Chinese Jesus started a conflict that [ended] upwards of 30 million people.
custard_caramel: Chinese civil wars were full of war crimes. Soldiers would target farmers to starve out the enemy troops.
#26
World War 1.
I had a teacher refer to it as “the meat grinder,” and I’d say it’s pretty accurate. It basically used those young men as an experiment on how to [unalive] people more efficiently, and it’s a war we still live in the trauma of. A brutal bridge into the 20th century.
Nils Skirnir 4 weeks ago
WW1 was the last war in the modern era in which more military were killed than civilians. In truth, there was a brief period in human history (~1800-1920) in which this was true. Certainly modern war kills more civilians by a wide margin.
#27
Any and all acts commited by the Ustaše or the Khmer Rouge.
If you know what the people in those two organizations did, then I think I said enough. If not, then feel free to do research on them; but let it be known that you won't feel well afterwards.
#28
The German [unaliving] of Jews during WW2. Millions dead.
Greenmantle 4 weeks ago
And gay people, people with intellectual disabilities, people with physical disabilities, and Roma people.
#29
Siege of Bagdad. It was said that the streets ran yellow with human fat that melted from the heat. 1 million were [unalived] over a couple of days.
#30
The Rwanda genocide. The perpetrators and the world which abandoned Rwandans to their deadly fate for 100 days are unforgivable.
What do you think ?
Lyop 4 weeks ago (edited)
OMG this "unalive' BS!! STOP!!!! When did the word "kill" become offensive? We are better than this, people.
FROGLET 3 weeks ago
And then they censored Adolf Hitler with [The German Dictator]? WTF!?
Load More Replies...
Huddo's sister 4 weeks ago
The stolen generation in Australia (and similar ones in other countries). So many Aboriginal people had their children taken away simply for being Aboriginal. Because obviously they can't take care of them properly /s. Add to this the unwed mothers who had their babies taken away, some being told they were still births when they weren't. So much generational trauma still being felt because of it.
Cuppa tea? 3 weeks ago
Irish famine in 19th century caused by English. In 30 years the population of Ireland dropped by half, not recovered till today.
Smeghead Tribble Down Under 4 weeks ago
I don't think it's widely known just how many concentration camps and atrocities there were in Slovenia in WWII. My grandparents were from Slovenia. I can't recall the name of the village, but my grandmother (and her own grandparents, whom she lived with) witnessed (and experienced) many terrible things during the war. The one I will never get out of my head is when the SS locked an entire village of people, including babies and elderly, in three or four structures and set them on fire. Because someone was accused of harbouring a Partisan. Nan's best friend died that night. They found the charred remains of fifteen family members in one house, including a newborn, on their knees in praying positions. Nan and her grandparents saw it all from further up the mountains, from their own village. And there were thermal baths at a hotel in Nan's village, and the dressing rooms were used as interrogation chambers by the SS. Nan, age 12, helped to wash the blood out of them.
Heras buddy 3 weeks ago
Nobody mentioned the Indian caste system. How many of the "Untouchables" have died over the years due to neglect and starvation.
Mad McQueen 3 weeks ago
The rise of entitlement and loss of manners. No one even corrects someone that the floor in inside and the ground is outside. Proper grammar even.
Sapna Sarfare 4 weeks ago
No one spoke about the Jallianwala Bagh Massacre and the Bengal Famine under British rule
liam newton-harding 3 weeks ago (edited)
“Killed”…the word is “killed”…use it. It means something. It has connotations, and context. If you think people are going to be triggered, then put the phrase “trigger warning” at the beginning of the article. Unalive is a weak, meaningless, nonsense word.
GREYNOOK 4 weeks ago
these are some of the atrocities that we didn't see whilst, i started by seeing the Rwandan genocide, full forward to 2023/2024, the Palestinian Genocide ongoing without a word or AN IRON CLAD FIST STOP to the continuous genocidal activities in GAZAA. We'll live with these horrific memories.
StarCrossedFriday 4 weeks ago
I wouldn’t exactly call them the same, in terms of atrocities.
Load More Replies...
Lyop 4 weeks ago (edited)
OMG this "unalive' BS!! STOP!!!! When did the word "kill" become offensive? We are better than this, people.
FROGLET 3 weeks ago
And then they censored Adolf Hitler with [The German Dictator]? WTF!?
Load More Replies... Huddo's sister 4 weeks ago
The stolen generation in Australia (and similar ones in other countries). So many Aboriginal people had their children taken away simply for being Aboriginal. Because obviously they can't take care of them properly /s. Add to this the unwed mothers who had their babies taken away, some being told they were still births when they weren't. So much generational trauma still being felt because of it.
Cuppa tea? 3 weeks ago
Irish famine in 19th century caused by English. In 30 years the population of Ireland dropped by half, not recovered till today.
Smeghead Tribble Down Under 4 weeks ago
I don't think it's widely known just how many concentration camps and atrocities there were in Slovenia in WWII. My grandparents were from Slovenia. I can't recall the name of the village, but my grandmother (and her own grandparents, whom she lived with) witnessed (and experienced) many terrible things during the war. The one I will never get out of my head is when the SS locked an entire village of people, including babies and elderly, in three or four structures and set them on fire. Because someone was accused of harbouring a Partisan. Nan's best friend died that night. They found the charred remains of fifteen family members in one house, including a newborn, on their knees in praying positions. Nan and her grandparents saw it all from further up the mountains, from their own village. And there were thermal baths at a hotel in Nan's village, and the dressing rooms were used as interrogation chambers by the SS. Nan, age 12, helped to wash the blood out of them.
Heras buddy 3 weeks ago
Nobody mentioned the Indian caste system. How many of the "Untouchables" have died over the years due to neglect and starvation.
Mad McQueen 3 weeks ago
The rise of entitlement and loss of manners. No one even corrects someone that the floor in inside and the ground is outside. Proper grammar even.
Sapna Sarfare 4 weeks ago
No one spoke about the Jallianwala Bagh Massacre and the Bengal Famine under British rule
liam newton-harding 3 weeks ago (edited)
“Killed”…the word is “killed”…use it. It means something. It has connotations, and context. If you think people are going to be triggered, then put the phrase “trigger warning” at the beginning of the article. Unalive is a weak, meaningless, nonsense word.
GREYNOOK 4 weeks ago
these are some of the atrocities that we didn't see whilst, i started by seeing the Rwandan genocide, full forward to 2023/2024, the Palestinian Genocide ongoing without a word or AN IRON CLAD FIST STOP to the continuous genocidal activities in GAZAA. We'll live with these horrific memories.
StarCrossedFriday 4 weeks ago
I wouldn’t exactly call them the same, in terms of atrocities.
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