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In page Natalia Sedova:

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Natalia Ivanovna Sedova (Russian: Ната́лья Ива́новна Седо́ва, IPA: [nɐˈtalʲjə ɪˈvanəvnə sʲɪˈdovə]; 5 April 1882 – 23 January 1962) was a Russian revolutionary and author known as the second wife of Leon Trotsky. She wrote on cultural matters pertaining to Marxism.[citation needed]