I've been pondering this for a long while now and basing to what I've read from the execution of the "bourgeois" and Maximillien's party advocating for "workers' rights" now convinces me to hatch a firm theory that the French Revolution and the honchos behind it are the ones who inspired Marx, leading to the infestation that we're in today.
I have yet to strengthen this theory, but if you can help, when you have access on the papers of Robespierre and his allies during the French Revolution that would cite things about anti-whiteness, anti-masculinity, anti-Western values and anti-capitalism that would be wonderful. We can cross-check it with Marx's works and finally show people the demons that started this ideological tyranny known as Marxism.
Another fun early example of revolutionary communism is the Munster commune. Calvinists took over a city, threw out the rich to house the insane, mandated polygamy, and a bunch of other crazy progressive shit.