Which of the following statement is/are correct?

1. Balwant Rai Committee recommended the establishment of the scheme of 'democratic decentralisation', ultimately came to be known as Panchayati Raj.
2. Rajasthan was the first state to establish Panchayati Raj on October 2, 1958.
3. Balwant Rai Committee also recommended for direct election of block level Panchayat.

Select the correct code from below.