, Malays, Indians, Caucasians and with about 40 of the city being foreigners including both students and workers. . Tambo International Airport, the largest and busiest airport in Africa and a gateway for international air travel to and from the rest of Southern Africa. Hampton, roads, over 45 Singles Group (Virginia Beach. The city soon flourished as a centre of commerce between east and west but its international influence declined during the second half of the 20th century, until the economic reforms in the 1990s. . New Orleans New Orleans: the most unique city in America Orignal image. Honolulu is the capital and the most populous city of the.S. It is rated as one of the worlds alpha cities being an important cultural, financial and economic centre in Malaysia and Asia. . Edirne Edirne: one of north-western Turkey most important cities Orignal image by Nevit Dilmen Edirne is a city in Eastern Thrace, within the north-western part of Turkey, close to the borders with Greece and Bulgaria.