Delhiās extensive history has significantly shaped modern India. As a dominant trading center for centuries, Old Delhiās commercial importance continues today. New Delhi has become a vital hub in the international corporate and financial network since the 1990s.
Delhiās cultural institutions, museums, and architecture reflect a blend of traditional and cosmopolitan styles, showcasing Indiaās diverse artistic heritage. The cityās historical sites, such as the Red Fort and Humayunās tomb, are UNESCO World Heritage sites.
Since Indiaās independence in 1947, Delhi has grown into a major metropolitan area, absorbing people from all over the country. This influx has placed a strain on the cityās infrastructure but has also contributed to its vibrant, diverse culture.