With reference to the Sangam period, consider the following statements.
1. Agriculture was the chief occupation of the people and wheat was the most common crop.
2. The Chola king Karikala founded the port city of Puhar.
3. The Pugalur inscription give reference to the Pandya rulers.
4. In the post-Sangam period the Kalabhras occupied Tamilaham.
Which of the above statements is/are correct?1
1 and 3 only
2
2 and 4 only
3
1 and 2 only
4
3 and 4 only