Explanation: The Walled City of Jaipur, also known as the Pink City, is a significant historical and cultural site in Rajasthan, India. It was declared a UNESCO World Heritage Site at the 43rd Session of UNESCO in 2019. This recognition highlights the city's unique architectural and urban planning features, which are significant to the cultural heritage of Rajasthan and India.
Jaipur was founded in 1727 by Maharaja Sawai Jai Singh II, who planned the city with a grid layout and fortified walls. The city is known for its distinctive pink color, which was painted on the buildings during the visit of the Prince of Wales in 1876. The Walled City of Jaipur is home to several historical monuments, including the Hawa Mahal, City Palace, and Jantar Mantar, which are significant examples of Rajput and Mughal architecture.
The UNESCO World Heritage Sites are places of cultural, historical, scientific, or other form of significance. The recognition of the Walled City of Jaipur as a UNESCO World Heritage Site at the 43rd Session of UNESCO in 2019 underscores its importance in terms of urban planning and architecture. This recognition helps in preserving the city's unique heritage and promotes cultural tourism.
It is important to note that other historical sites in India, such as Hampi, Humayun's Tomb, and Qutub Minar, are also UNESCO World Heritage Sites, but they were declared as such in different years and sessions of UNESCO. Therefore, the correct answer to the question is the Walled City of Jaipur, as it was specifically recognized at the 43rd Session of UNESCO in 2019.
Understanding the significance of UNESCO World Heritage Sites and the specific recognition of the Walled City of Jaipur helps in appreciating the cultural and historical importance of this site in the context of Rajasthan and India. This knowledge is crucial for students preparing for competitive examinations that cover Indian history, culture, and heritage.