Dubai << duh BY >> (pop. 2,500,000), also spelled Dubayy, is the largest city in the United Arab Emirates (UAE). The UAE is a federation of seven emirates (states) on the southwestern shore of the Persian Gulf. Dubai is the capital of the emirate of Dubai.
An emir (prince) rules the emirate of Dubai, including the city. Traditionally, Dubai’s emir is also the vice president and prime minister of the UAE. Dubai’s official language is Arabic, but English is commonly spoken.
Dubai was a small fishing town, pearling center, and port until the discovery of large oil deposits there in 1966. The oil industry helped develop the city’s economy. Dubai is now a financial and shipping center with a multinational population. Tourism and construction are important parts of the economy. The Mall of the Emirates is one of the world’s largest shopping centers. The Burj Khalifa (Khalifa Tower) opened in 2010. At a height of 2,716 feet (828 meters), it ranks as the world’s tallest building.
