Communism has slaughtered in the vicinity of 100,000,000 people since its achieving State Power in Russia.
From The Black Book of Communism, quoted in The Commentator:
USSR -- 20 million
China -- 65 million
Vietnam -- 1 million
North Korea -- 2 million
Cambodia -- 2 million
Eastern Europe -- 1 million
Latin America -- 150,000
Africa -- 1.7 million
Afghanistan -- 1.5 million
Communist movements, parties not in power -- 10,000
Included in the estimated 20,000,000 killed in the Soviet Union alone were at least 4.000.000 mostly Catholic Ukrainians in the artificially produced famine called the Holodomor.
Here is the first monument to the Holodomor in the world, in Sir Winston Churchill Square, Edmonton, AB.
And here is a link to the Wikipedia article, List of Holodomor Memorials and Monuments.
Below is an article from the Wall Street Journal, Communism's Bloody Century.
And this is the result!
REVEALED: Nearly half of millennials in America would prefer to live in a socialist rather than capitalist society, according to new survey