What was WIRTH responsible for designing

Wirth was responsible for designing programming languages.

Explanation:

Niklaus Emil Wirth is a computer scientist and he belongs to Switzerland. The computer language pascal was designed by him. He was a chief designer for many popular computer languages. He served as a professor in California.

He also plays a major role in the design and implementation of some operating systems and also in some hardware design. He won awards based on computer designing. He introduces new ideas and methods in software engineering.