Nadu in NCERT Solution - New Kings and Kingdoms
Nadu refers to a territorial unit in South India during the medieval period. It was an administrative division under the rule of local chiefs or zamindars. The concept of Nadu played a significant role in the socio-political organization of the region.

Role of Nadu in New Kings and Kingdoms
- Administrative Unit: Nadu served as an administrative unit in the decentralized political system of South India. It was governed by local chiefs who exercised authority over the territory.
- Revenue Collection: The local chiefs in charge of Nadu were responsible for collecting taxes and revenue from the inhabitants of the region. This revenue was crucial for the sustenance of the kingdom.
- Defense and Security: The local chiefs organized the defense and security of the Nadu to protect it from external threats or invasions. They maintained a militia to safeguard the territory.
- Social Structure: The system of Nadu contributed to the social structure of South India by defining territorial boundaries and establishing relationships between different communities within the region.
- Interaction with Kingdoms: Nadus often interacted with larger kingdoms and played a role in the political landscape of the time. They could align with or resist the authority of more powerful rulers.
Overall, Nadu was an integral part of the political and social fabric of South India during the medieval period, contributing to the governance, economy, and defense of the region.

Group of villages formed large units called nadu