Inventions, Discoveries, Introductions
- First inscriptions in Epigraphic South Arabian found in Akkele Guzay
- 9th century BC—Olmecs build pyramids.
- Emergence of the Brahmana period of Vedic Sanskrit, probable composition of the Shatapatha Brahmana, and the first beginning of the Upanishadic and Vedantic traditions of Hinduism.
Read more about this topic: 9th Century BC