Why is aristotle important to the history of drama?

he wrote influential plays that are still modeled to this day.
he introduced the concept of chorus.
his philosophy allowed for a new genre: comedy.
he rigorously outlined tenets for tragedy.

What was zheng he’s most important accomplishment? zheng he spread chinese ideas and brought wealth to china from his travels. zheng he commanded an impressive fleet of ships. zheng he sailed the indian ocean and around africa. zheng he conquered lands as far away as africa to increase the dynasty’s power.