Mass genocide in africa in africa by settlers
The american indians were almost wiped out, then placed in confined areas
The jewish extermination during lenin and stalins day was as bad as hitlers
The crusaders wiped out zillions of muslims if they wouldn't convert (ever wonder where their hatred stems from)
In ghenghis khans day the equivalent of whole countries was wiped out at a time
The romans would kill, enslave, make slaves fight for them, and also toy with them in public entertainment
Shit, there's more!
every nation on planet has done this. This is standard protocol for warfare-+ but to add to your list; Mao Tse tung confiscated the food Chinese aboriginal tribes people resulting in 30 million (some say way more) deaths by famine.
Hideki Tojo (Responsible for 5,000,000 deaths) want to talk about ruthless, no one beats this man, not Hitler not Stalin, No one. This guy had a facility that would experiment with the most extreme torture methods possible and conducted experiences with weapons, chemicals and the works. Over a quarter million people went through that facility.
all experiments were for purpose of knowing how much a human can endure and weak spots and biological review on all levels, field test of the worst imaginable were conducted on human.
Experiments included;
Freezing a human to death
burning a human to death
Skinning a human to death
breaking bones to death
starve to death
partial amputations, partial freezing with liquid nitrogen on certain bodyparts, partial burning, smoke inhalation of various chemicals, sleep deprivation.
Feeding humans to animals (Lions, Bears, apes etc)
Drowning people
Stretching limb right off.
Putting insects inside your body surgically
You name it, this guy did it. This is the king of all who have no remorse, the devil himself.
Then there is Pol Pot, took out 20% of Cambodia, another heartless who was obsessed with ethnic cleansing. Murder and Famine were the norm for him but often people died from over working 100 hours of labor per weeks. This guy is know for certain massacre of several hundred people where they were taken to dig their own grave and then where beaten with bars to death. Some got buried alive and others where shared even a more brutal and gruesome death.