What was the role of K. Kamaraj in Tamil Nadu’s development?
- He introduced the midday meal scheme.
- He focused on the construction of dams and canals.
- He established schools in rural areas.
- He promoted industrial growth in Tamil Nadu.
1
Only 1 and 3
2
Only 1, 2, and 3
3
Only 2, 3, and 4
4
All of the above