Sergei Kovalev (1930–2021)

Born 1930 CE, died 2021 CE.

Sergei Adamovich Kovalyov (also spelled Sergey Kovalev; Russian: Сергей Адамович Ковалёв; 2 March 1930 – 9 August 2021) was a Russian human rights activist and politician. During the Soviet period he was a dissident and, after 1975, a political prisoner.

Text from the Wikipedia article Sergei_Kovalev, licensed CC BY-SA 4.0.

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Sergei Kovalev (1930–2021)

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