Since 1789, atheistic and anti-religious regimes have killed probably 100,000,000 people. That probably is many more than all the other governments in recorded history
The Soviet Government kept files on the people it killed, and with the opening of the halls of records, we learned much.
I listed many Soviet atrocities separately as records exist.
The remained, including China, are not as detailed and are lumped together.
We hear much how religious groups have oppressed peoples over history, but now those interested can comment on the activities of the atheists, also.
5=The Worst
4=Bad
3=Neutral or undecided
2=Not so bad
1=They Deserved it
5 =
The Worst