Respuesta :
All three of these societies are interconnected as they are part of Indian Subcontinent history.
- Historically, Harappa/ Mohenjo-Daro was one of the oldest ancient civilizations.
- Dravidians are ethnolinguistic groups living in South India.
- Aryans were the outsiders who arrived in India in ancient times.
- Harappa/ Mohenjo-Daro is dated back to 2600 BC.
- These societies were different by their culture and customs.
- Indus Valley is in modern-day Pakistan.
- The occupation of the people in the Indus Valley was agriculture, pottery making, artisans, etc.
- They interacted through a trade where goods were exchanged in form of a barter system.
Learn more about Indus Valley here:
brainly.com/question/3094816