Is Black Lives Matter a Marxist movement?

Backlash against Black Lives Matter includes branding it as Marxist.

The attack has been made in recent weeks by Rudy Giuliani, President Donald Trump’s personal lawyer; Ben Carson, Trump’s secretary of Housing and Urban Development; conservative talk show host Mark Levin; and PragerU, which has more than 4 million Facebook followers.

Aren’t sure what Marxism is, actually? It was developed by 19th century German philosopher Karl Marx and is the basis for the theory of communism and socialism. "Marxism envisioned the revolutionary overthrow of capitalism by the proletariat (working class...