Which of the following statements about the Telugu Desam Party's policies under N.T. Rama Rao are correct?
1. N.T. Rama Rao abolished the Patel-Patwari system.
2. He implemented the Varuni-Vahini Sara distribution scheme.
3. N.T. Rama Rao shifted Ambedkar University to Hyderabad.
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2, and 3