Wrong: "The 20th century saw the largest amount of slaughter by secular humanist states of their own people. These were varying styles of government. They all f

Wrong: "The 20th century saw the largest amount of slaughter by secular humanist states of their own people. These were varying styles of government. They all fail to enact the will of the governed" I fixed it for you: The 20th century saw that much death because of -much- improved ways of killing one another and tremendous population increases because of scientific discoveries like vaccines and modern medicine.