The record

Sources

The books, archives, and datasets behind every number and quotation in this app.

4 min read

Every major figure in this app is a scholarly range, not an invention. Estimates differ by method — direct killing versus policy-induced famine, inclusion of war, treatment of archives. The through-line does not.

Major compilations

  • Stéphane Courtois et al., The Black Book of Communism: Crimes, Terror, Repression (Harvard University Press, 1999)
  • R.J. Rummel, Death by Government and Statistics of Democide
  • Sergei Melgunov, The Red Terror in Russia (1924) — contemporary compilation of Cheka methods from the Denikin Commission, eyewitnesses, and the press
  • Alexander Yakovlev — Soviet-archive work on anti-clerical violence, including ritual mockeries against Orthodox clergy

Key historical works

  • Robert Conquest — The Harvest of Sorrow (Holodomor), The Great Terror
  • Frank Dikötter — Mao’s Great Famine, The Cultural Revolution
  • Anne Applebaum — Gulag: A History, Iron Curtain
  • Aleksandr Solzhenitsyn — The Gulag Archipelago (3 volumes)
  • Timothy Snyder — Bloodlands: Europe Between Hitler and Stalin
  • Orlando Figes — The Whisperers
  • Victims of Communism Memorial Foundation — curriculum and estimates

Primary and ideological texts

  • Karl Marx & Friedrich Engels — The Communist Manifesto (1848); writings on historical materialism
  • Vladimir Lenin — What Is to Be Done? (1902); The State and Revolution; writings on the party, terror, imperialism, democratic centralism
  • Joseph Stalin — Foundations of Leninism; speeches on collectivization and purges
  • Mao Zedong — On Contradiction; On Practice; Little Red Book selections
  • Antonio Gramsci — Prison Notebooks (hegemony, war of position)
  • Frankfurt School — Horkheimer, Adorno, Marcuse (including “repressive tolerance”)
  • Ludwig von Mises — Economic Calculation in the Socialist Commonwealth (1920)
  • Friedrich Hayek — The Road to Serfdom; essays on the knowledge problem

Economic and scientific series

  • Maddison Project Database — historical GDP per person (China pre/post reform; East/West Germany)
  • World Bank — GDP per person, extreme poverty under market reform
  • Nobel Foundation archives — prizes by country and era
  • Our World in Data — long-run living standards

Contemporary organizations (primary documents)

  • DSA — dsausa.org; platform.dsausa.org
  • Red Star Caucus — redstarcaucus.org/points-of-unity
  • DSA Communist Caucus — communistcaucus.com
  • Communist Party USA — cpusa.org
  • Party for Socialism and Liberation — pslweb.org, liberationnews.org
  • Workers World Party — workers.org
  • Freedom Road Socialist Organization — frso.org
  • Revolutionary Communists of America — communistusa.org
  • American Party of Labor — americanpartyoflabor.com

Human rights and commissions

  • UN Commission of Inquiry on Human Rights in the Democratic People’s Republic of Korea
  • Amnesty International and Human Rights Watch country reports
  • Extraordinary Chambers in the Courts of Cambodia (ECCC)

How to read the figures

Death tolls are given as ranges because archives open unevenly and because scholars disagree on whether famine deaths “count” as killing. This app follows the convention of the Black Book and Rummel: deaths produced by policy — requisition, camp, deportation, execution — belong in the total.

Quotations from Marx, Engels, Lenin, Mao, Gramsci, Mises, Hayek, Orwell, and Solzhenitsyn are from widely published editions. A few popular attributions (including one famine remark ascribed to Mao, and a Gramsci line) are marked as attributed where the documentary trail is thinner.

Figures on current organizations come from those organizations’ own platforms, caucus pages, and public statements, plus contemporaneous reporting.

This is an educational presentation of a historical record, not a legal indictment of any living person.