Black Repartition (Чёрный передел in Russian, or Chornyi peredel; also known as Black Partition), Party of Socialists-Federalists, a revolutionary populist organization in Russia in the early 1880s.
Black Repartition (BR) was established in August-September 1879 after the split of Zemlya i volya (Land and Liberty). The name comes from the Russian countryside, where rumors circulated among peasants about the approaching repartition. "Chyornyi" in this context does not literally mean "black" but "universal".
Originally, the BR members shared the ideas of Zemlya i volya, renounced the necessity of political struggle and were against terror and conspiracy tactics of Narodnaya Volya. BR preferred propaganda and agitation as their tactics. The organizers of BR’s central body in Saint Petersburg were Georgi Plekhanov, Pavel Akselrod, Osip Aptekman, Lev Deich, Vera Zasulich and others. This group organized a print shop and started publishing magazines Black repartition and Core (Зерно, or Zerno), simultaneously developing ties with students and workers. BR’s peripheral organs were active in Moscow, Kharkov, Kazan, Perm, Saratov, Samara and other cities.