Final answer:
Postmodern literature shifted towards rejecting grand narratives and emphasizing subcultures.
Explanation:
The biggest change seen between the ideas of modern and postmodern literature was the rejection of grand narratives and emphasis on subcultures. Postmodern literature questioned reason, rejected grand narratives, and focused on contingency, context, and diversity, shifting towards smaller micro-narratives instead of all-explaining master narratives.
Learn more about literary movements here:
https://brainly.com/question/29779601
