Karl Marx effectively founded the Church of Karl Marx, which teaches that anyone that took the risk of creating a business and making it successful by satisfying their customers are automatically 'evil'; and that the workers such business entrepreneurs hire and pay for their services should have their company taken from them and given to those workers.
This religion can be found in the Communist Manifesto, and in several other works produced by Karl Marx. It is inherently a fundamentalist style religion, attempting to prove the philosophy True by simple existence of the philosophy.
You might even say the Church of Karl Marx started WW2. Much of the conflict in that war was over the teachings of Karl Marx. Much of the Cold War also was over such teachings.
While Mussolini coined the word 'fascism', the concept of government manipulation of markets is far older than Mussolini, stretching all the way back to ancient Rome and even earlier.
Socialism, including communism, fascism, and slavery, are as old as dirt. These are the teachings of Satan as well, since Satan teaches compulsion...no choice.
There is nothing so evil as a tyrant trying to 'save' you by attempting to take away your ability to choose your own destiny.