They were cattle herders, perhaps nomadic. But as they began to settle, not just the Indus River Valley, they actually began to settle the entire Gangetic Plain, which would include this area, which would be northeast India, as well as countries like Bangladesh. The Indus and the Ganges are two of the most significant rivers in India. But as they started to settle the Gangetic Plain, they also became more traditional farmers. And so in this green here, I've highlighted when they became more farmers and started to have more settled kingdoms, or we believe started to have more settled kingdoms. And other significant Hindu epics, we believe the events of them were happened around that late Vedic period, the events of the Mahabharata and the Ramayana. Now the Vedas and these epic poems were originally orally transmitted, but then later, either in the late Vedic period or after the Vedic period, was when they were actually written down.