The 73rd Constitutional Amendment provides:
(A) A two-tier system of Panchayati Raj.
(B) Constitutional status to the Panchayati Raj institutions.
(C) Reservation of seats for the Scheduled Castes and Scheduled Tribes in Panchayati Raj institutions.
(D) Thirty-three percent seats for women in all offices of local bodies.
Choose the correct answer from the options given below: