Explanation:

Let’s break down the options:

- Option 1: Manipur

- Manipur has its own classical dance called Manipuri, famous for its graceful movements—definitely not Kathakali.

- Option 2: Kerala

- Here’s the thing: Kathakali comes straight from Kerala. It's known for its bold makeup, elaborate costumes, and expressive storytelling, usually drawn from Indian epics.

- Option 3: Karnataka

- Karnataka is home to other art forms, like Yakshagana—a colorful dance-drama, but not Kathakali.

- Option 4: Assam

- Assam's cultural gem is Sattriya, another classical dance, but again, not Kathakali.

Bottom line: Kathakali is all Kerala. Your answer checks out.