| Type | Political organization |
| Leader | Notable figures |
| Country | |
| Decline | 1945 (Internal strife, democratic reforms) |
| Founded | 1905 |
| Ideology | Radical left-wing |
| In power | 1917-1945 |
| Founding event | |
| Government role | Ruling party |
| Political focus | Nationalizing industries • Economic justice • Ethnic minority autonomy • Racial equality |
| Coalition partners | |
| Notable achievements | Relative peace • Ethnic harmony • Modernization |
