How about none of the above.
How about you tell everyone about how he wrote Mein Kumpf?
How about you tell them that and I tell everyone he wrote the communist manifesto.
Well seeing it was you that made the claim Karl Marx wrote Mein Kumpf and not me tell me you are not as old as you claim nor educated.
Now let be very clear on something and because you might have read books on subjects does not mean you know everything.
There is Leninism, Stalinism, Trotskyism, Maoism and other forms of Communism and because you believe they are not part of what Karl Marx was teaching matter not to me they are still branches of Communism.
Also Communism fails every time because of greed, sloth and envy but children like you have yet to learn this nor do you have the ability or will to live under Marxism or any other form of Communism!