Consider the following statements about K. Kamaraj:
1. Kamaraj was awarded the Bharat Ratna posthumously in 1976.
2. He served as the president of the Indian National Congress during 1970-1975.
3. Kamaraj played a significant role in elevating Lal Bahadur Shastri and Indira Gandhi as Prime Ministers of India.
Which of the above statements is/are correct ?
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2, and 3