Dante Alighieri's "Divine Comedy" changed Italian literature in many amazing ways. Here’s how it helped shape the genre:

1. New Use of Language:

   • Before Dante, writers mostly used Latin. But he wrote in Tuscan Italian. This showed that everyday language could be used for big ideas and feelings.

2. Exploring Human Life:

   • "Divine Comedy" talks about important themes like right and wrong, love, and forgiveness. By mixing personal feelings with larger ideas, Dante opened the door for other writers, like Petrarch and Boccaccio, to explore similar topics.

3. Influencing Storytelling:

   • Dante’s creative way of telling stories and using symbolism became a blueprint for later Italian authors, including Leopardi and Calvino.

4. Cultural and Religious Insights:

   • The way Dante included cultural and religious ideas in his work showed that literature could discuss social and political issues. This encouraged a deeper conversation in Italian writing.

In summary, Dante didn't just write an amazing book; he changed Italian literature forever and inspired many writers after him.