Explanation:

- Me-Dum-Me-Phi is a traditional festival that primarily involves ancestor worship and is celebrated by the Tai Ahom community.

- This festival is significant for honoring the spirits of ancestors and seeking their blessings for prosperity and well-being.

- Option 1: Madhya Pradesh - Known for its diverse cultural heritage but not related to the Me-Dum-Me-Phi festival.

- Option 2: Himachal Pradesh - Known for its unique festivals but not associated with the Tai Ahom traditions.

- Option 3: Assam - The correct answer. Assam is home to the Tai Ahom community, and Me-Dum-Me-Phi is an important cultural event for them.

- Option 4: Goa - Known for its vibrant festivals influenced by Portuguese culture but not related to Me-Dum-Me-Phi.

- Correct Answer: Option 3: Assam