Esperanto in the Soviet Union

Esperanto was variously endorsed and oppressed in the Soviet Union throughout its history. The language was permitted by the government in the 1920s, but its internationalist nature brought it under scrutiny in the 1930s and Joseph Stalin enforced measures against the Esperanto community, having Esperanto speakers imprisoned and killed as part of the Great Purge. The Esperanto community was restored in the Soviet Union following the death of Joseph Stalin in 1953, but it did not achieve its earlier prominence.