Identify which of the following statements regarding South Indian ancient kingdoms are correct:
- The Chola dynasty during the Sangam period is known for its maritime trade with Southeast Asia and Rome.
- Karikala Chola is credited with constructing the Grand Anicut (Kallanai), one of the earliest dam systems on the Kaveri river.
- Senguttuvan Chera introduced the worship of Kannagi, the heroine of the Tamil epic Silappatikaram.
- The Pandya dynasty declined after repeated invasions by the Western Chalukyas and Rashtrakutas.
Options:
1
. Only 1, 2, and 3 are correct.
2
Only 1, 3, and 4 are correct.
3
Only 2 and 4 are correct.
4
All are correct.