Explanation: Huen-Tsang, a Chinese Buddhist monk and traveller, visited India during the 7th century CE. His travelogues, known as the "Records of the Western Regions," provide valuable insights into the cultural, political, and religious landscape of ancient India. Among the cities he visited, Thaneshwar in Haryana was particularly noted for its glory and strength.
Thaneshwar, located in the present-day Haryana, was a significant center for pilgrims and travelers during the 7th century CE. It was known for its religious significance, particularly as a site for the worship of Shiva. Huen-Tsang's travelogues describe Thaneshwar as a prosperous and influential city, with a strong presence of Buddhist and Hindu religious institutions. The city's prominence in trade and pilgrimage routes made it a notable destination for travelers like Huen-Tsang.
It is important to note that Huen-Tsang's travelogues are a primary source of information about the historical and cultural context of ancient India. His detailed descriptions of the cities he visited, including Thaneshwar, provide valuable insights into the social, economic, and religious conditions of the time. The other cities mentioned in the options—Patiala, Mahendragarh, and Gurugram—were not significant during Huen-Tsang's visit to India. Patiala is located in Punjab, not Haryana, and was not mentioned by Huen-Tsang. Mahendragarh, while a district in Haryana, was not noted in Huen-Tsang's travelogues. Gurugram, a modern city, did not exist in the form it is known today during the 7th century CE.
In conclusion, Thaneshwar is the correct answer as it was the city in Haryana that Huen-Tsang specifically mentioned in his travelogues for its glory and strength. This historical context is crucial for understanding the significance of Thaneshwar in the ancient Indian landscape and its importance in the study of Haryana's history and culture.