Detailed Solution:
The correct answer is “Both 1 and 2”.
The Satavahana kings were indeed nurturers of the Prakrit language. Prakrit was used in inscriptions and literature during their rule.
The public aspect of the arts did receive more encouragement during the Satavahana period, as evidenced by their contributions to architecture, sculptures, and other forms of art that were often intended for public display and religious purposes.