| Existed | Answer | % Correct |
|---|---|---|
| 1946-1992 | Albanian People's Republic | 100%
|
| 1919-1922 | Byelorussian Soviet Socialist Republic | 100%
|
| 1931-1937 | Chinese Soviet Republic | 100%
|
| 1948-1989 | Czechoslovak Socialist Republic | 100%
|
| 1948-Present | Democratic People's Republic of Korea | 100%
|
| 1918-1921 | Democratic Republic of Georgia | 100%
|
| 1949-1990 | German Democratic Republic | 100%
|
| 1949-1989 | Hungarian People's Republic | 100%
|
| 1919 | Hungarian Soviet Republic | 100%
|
| 1975-Present | Lao People's Democratic Republic | 100%
|
| 1949-Present | People's Republic of China | 100%
|
| 1945-1946 | People's Republic of Korea | 100%
|
| 1947-1989 | Polish People's Republic | 100%
|
| 1961-Present | Republic of Cuba | 100%
|
| 1941 | Republic of Užice | 100%
|
| 1947-1989 | Romanian People's Republic | 100%
|
| 1917-1922 | Russian Soviet Federative Socialist Republic | 100%
|
| 1945-1992 | Socialist Federal Republic of Yugoslavia | 100%
|
| 1976-Present | Socialist Republic of Vietnam | 100%
|
| 1919-1922 | Ukrainian Soviet Socialist Republic | 100%
|
| 1945-1946 | Azerbaijan People's Government | 80%
|
| 1946-1989 | Bulgarian People's Republic | 80%
|
| 1983-1987 | Burkina Faso | 80%
|
| 1975-1979 | Democratic Kampuchea | 80%
|
| 1978-1987 | Democratic Republic of Afghanistan | 80%
|
| 1918-1919 | Estonian Workers' Commune | 80%
|
| 1945 | Inner Mongolian People's Republic | 80%
|
| 1987-1992 | Islamic Republic of Afghanistan | 80%
|
| 1918-1920 | Latvian Socialist Soviet Republic | 80%
|
| 1919 | Lithuanian–Byelorussian Soviet Socialist Republic | 80%
|
| 1924-1992 | Mongolian People's Republic | 80%
|
| 1967-1990 | People's Democratic Republic of Yemen | 80%
|
| 1975-1992 | People's Republic of Angola | 80%
|
| 1979-1989 | People's Republic of Kampuchea | 80%
|
| 1947-1950 | Provisional Democratic Government of Greece | 80%
|
| 1968-2003 | Republic of Iraq | 80%
|
| 1969-1991 | Somali Democratic Republic | 80%
|
| 1963-2024 | Syrian Arab Republic | 80%
|
| 1922-1991 | Union of Soviet Socialist Republics | 80%
|
| 1999-Present | Bolivarian Republic of Venezuela | 60%
|
| 1974–1991 | People's Democratic Republic of Ethiopia | 60%
|
| 1974-1990 | People's Republic of Benin | 60%
|
| 1970-1973 | Republic of Chile | 60%
|
| 1979-1983 | Republic of Grenada | 60%
|
| 1979-1990 | Republic of Nicaragua | 60%
|
| 1977-2011 | Socialist People's Libyan Arab Jamahiriya | 60%
|
| 1932 | Socialist Republic of Chile | 60%
|
| 1920-1921 | Socialist Soviet Republic of Gilan | 60%
|
| 1991-Present | State of Eritrea | 60%
|
| 2006-Present | Federal Democratic Republic of Nepal | 40%
|
| 1918 | Finnish Socialist Workers' Republic | 40%
|
| 1963-1974 | Liberated Zones of Guinea-Bissau | 40%
|
| 1936-1939 | National Confederation of Labor | 40%
|
| 1871 | Paris Commune | 40%
|
| 1962-1989 | People's Democratic Republic of Algeria | 40%
|
| 1969-1992 | People's Republic of the Congo | 40%
|
| 1958-1984 | People's Revolutionary Republic of Guinea | 40%
|
| 2006-Present | Plurinational State of Bolivia | 40%
|
| 1975-1981 | Republic of Cape Verde | 40%
|
| 1956-1970 | Republic of Egypt | 40%
|
| 1974-1991 | Republic of Guinea-Bissau | 40%
|
| 1960-1968 | Republic of Mali | 40%
|
| 1957-1958 | Republic of Niger | 40%
|
| 1962-1988 | Socialist Republic of the Union of Burma | 40%
|
| 1921-1944 | Tuvan People's Republic | 40%
|
| 1970-1985 | Co-operative Republic of Guyana | 20%
|
| 1975-1992 | Democratic Republic of Madagascar | 20%
|
| 1975-1990 | People's Republic of Mozambique | 20%
|
| 1990-1991 | Pridnestrovian Moldavian Soviet Socialist Republic | 20%
|
| 2007-2017 | Republic of Ecuador | 20%
|
| 1968–1979 | Republic of Equatorial Guinea | 20%
|
| 1990-1991 | Republic of Kuwait | 20%
|
| 1945-1957 | Republic of San Marino | 20%
|
| 1964-1969 | Republic of Tunisia | 20%
|
| 1944-1946 | Second East Turkestan Republic | 20%
|
| 1919 | Slovak Soviet Republic | 20%
|
| 1922 | Transcaucasian Socialist Federative Soviet Republic | 20%
|
| 1958-1961 | United Arab Republic | 20%
|
| 1967-1985 | United Republic of Tanzania | 20%
|
| 1918 | Alsace-Lorraine Soviet Republic | 0%
|
| 1855-1932 | Amana Colonies | 0%
|
| 1934 | Asturian Commune | 0%
|
| 2016-Present | Autonomous Administration of North & East Syria | 0%
|
| 1919 | Bavarian Soviet Republic | 0%
|
| 1918-1919 | Bremen Soviet Republic | 0%
|
| 1841-1847 | Brook Farm | 0%
|
| 1920-1924 | Bukharan People's Soviet Republic | 0%
|
| 1994-Present | Chiapas (EZLN) | 0%
|
| 1975 | Democratic Republic of East Timor | 0%
|
| 1954-1975 | Democratic Republic of Vietnam | 0%
|
| 1958-1964 | El Pato Republic | 0%
|
| 1921-1922 | Free State of Fiume | 0%
|
| 1958-1964 | Guayabero Republic | 0%
|
| 1848-1898 | Icarian Communes | 0%
|
| 1920-1923 | Khorezm People's Soviet Republic | 0%
|
| 1921-1939 | Life and Labor Commune | 0%
|
| 1919 | Limerick Soviet | 0%
|
| 1958-1964 | Marquetalia Republic | 0%
|
| 1911-1920 | Morelos (ELDS) | 0%
|
| 1981 | National Revolutionary Council of The Gambia | 0%
|
| 1893-1895 | New Australia | 0%
|
| 1825-1829 | New Harmony | 0%
|
| 1843-1856 | North American Phalanx | 0%
|
| 1848-1881 | Oneida Community | 0%
|
| 1964 | People's Republic of Zanzibar | 0%
|
| 1919 | Prekmurje Republic | 0%
|
| 1922 | Rand Soviet | 0%
|
| 1966-1976 | Republic of Burundi | 0%
|
| 1975-1976 | Republic of Cabinda | 0%
|
| 1957-1966 | Republic of Ghana | 0%
|
| 1946 | Republic of Mahabad | 0%
|
| 1960-2000 | Republic of Senegal | 0%
|
| 1977-1991 | Republic of Seychelles | 0%
|
| 1960-1962 | Republic of South Kasai | 0%
|
| 1983-2013 | Republic of South Sudan | 0%
|
| 1980-1991 | Republic of Vanuatu | 0%
|
| 1964-1991 | Republic of Zambia | 0%
|
| 1958-1964 | Riochiquito Republic | 0%
|
| 1976-Present | Sahrawi Arab Democratic Republic | 0%
|
| 1958-1964 | September 26 Republic | 0%
|
| 1921 | Serbian-Hungarian Baranya-Baja Republic | 0%
|
| 1774-1947 | Shaker Communes | 0%
|
| 1958-1964 | Southeast Tolima Republic | 0%
|
| 1958-1964 | Sumapaz Republic | 0%
|
| 1918-1919 | Tarnobrzeg Republic | 0%
|
| 1958-1964 | Tequendama Republic | 0%
|
| 1915-1924 | Yucatan (PSS) | 0%
|