Most evil regime in human history.
Most? Maybe.
Definitely in the top tier, along with Stalinist Sovietism, Roman Emperor Diocletian, Nebuchadnezzar of Babylon, and Pharaoh Ramses II.
. . . and the U.S. Democrap party aspires to be just like them.
Same could be said for Detroit, Camden, et al.
“... suffering of the common people .... Most evil regime in human history.”
You have to understand that the leadership chosen by a people is a genetic characteristic of those people. The Chinese are a naturally cooperative and obedient people, they chose communism. In contrast, take the Highlander Scots, and all the second sons of the English Nobility, most of whom migrated to America — it was no coincidence that the Scottish Enlightenment founded the Constitution.
Inviting people who are not naturally individualist to immigrate to the USA has diluted our genetic inclination to chose a well leashed form of government. Socialism and communism are here.
It is about race, well, it was about race, and we are doomed.
Perhaps the individualist genetics will concentrate once more on Mars...