Complex sentence: Danish India is a term for the former colonies of Denmark in India, which included the town of Tranquebar in present-day Tamil Nadu state, and the Nicobar Islands, currently part of India's union territory of the Andaman and Nicobar Islands.
Split into simpler sentences: Danish India is a term for the former colonies of Denmark in India. They included the town of Tranquebar in present-day Tamil Nadu state, and the Nicobar Islands, currently part of India's union territory of the Andaman and Nicobar Islands.