Short documentary about the 2nd Congress of Indigenous Peoples
| Release Date | January 1, 1976 | |
|---|---|---|
| Status | Released | |
| Original Title | 2do Congreso de los pueblos indígenas | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | Spanish | |
| Original Language | Spanish | |
| Production Countries | Mexico | |
| Production Companies | ||