Question

describe the development of learning and literature during the kushanas​

Answer 1

The Kushans were conscious of the fact that the people used various scripts and languages in their dominions, and therefore issued their coins and inscriptions in the Greek, Kharoshthi, and Brahmi scripts.

Similarly, they used Greek, Prakrit, and Sanskrit-influenced Prakrit, and towards the end of their rule pure Sanskrit.

The rulers thus officially recognized three scripts and four languages, and Kushana coins and inscriptions suggest the commingling and coexistence of different scripts and languages.