Summary: The Portuguese version of this article was published in Revista Direito e Praxis Vol. 12 and includes an introduction by the translator, Mario Soares Neto. This article was published in English as The Black Lives Matter Uprising and the New Liberation Movement in the U.S.in the International Marxist-Humanist, Oct. 6, 2018, here: https://imhojournal.org/articles/marx-at-200-beyond-capital-and-class-alone/ — Editors