H2O's EU5 Mod Workshop 中文

Omaguaca

The Omaguaca inhabited the Humahuaca ravine in what is now northern Argentina. Around the 12th century they built Tilcara, a fortified administrative and military center. In the late 15th century Tupac Inca Yupanqui conquered the ravine, and the Incas used Tilcara to secure nearby metal supplies. Spanish arrival in 1536 ended Inca rule there.

References

  1. en.wikipedia.org/wiki/Pucará_de_Tilcara
  2. en.wikipedia.org/wiki/Calchaquí