Explanation:

- Shortughai:

- Located in Afghanistan.

- An important site of the Indus Valley Civilization.

- Known for trade connections and resource exchanges.

- Balakot:

- Situated in present-day Pakistan.

- An ancient coastal town associated with the Harappan culture.

- Nageswar:

- Located in modern-day India, specifically in Gujarat.

- Known for shell-working and crafts related to shell materials.

- Kalibangan:

- Found in Rajasthan, India.

- Renowned for its advanced town planning and distinct fire altars.

? Your Answer is Right.