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On March 31, 1872, Aleksandra Kollontai was born - People's Commissar of the Russian SFSR for State Solidarity from November 11, 1917 to February 23, 1918.
Aleksandra Michajlovna Kollontaj, in Russian алексаннale osciх михловна колksi?, Born Domontovič, домонто́ bag (St. Petersburg, March 31, 1872 - Moscow, March 9, 1952), was a Russian revolutionary of the Marxist orientation, having covered the 'Head of Minister and to have figured, as a career official and as an ambassador, in the diplomacy of the great European countries. According to the historian of socialist thought G.D.H. Cole, she was, together with Marija Spiridonova, the only really prominent female figure of the Russian revolution.