| 2nd World Congress of the Communist International Второй конгресс Коммунистического интернационала | |
|---|---|
| Begins | February 19, 1920 |
| Ends | March 7, 1920 |
| Venue | Kremlin |
| Location(s) | Moscow |
| Country |  Russian Soviet Federative Socialist Republic |
| Previous event | 1st Congress |
| Next event | 3rd Congress |
| Participants | 218 delegates from 54 parties |
The 2nd World Congress of the Communist International was a gathering of approximately 220 voting and non-voting representatives of communist and revolutionary socialist political parties from around the world, held in Petrograd and Moscow from July 19 to August 7, 1920. The 2nd Congress is best remembered for formulating and implementing the 21 Conditions for membership in the Communist International.
