Auto dealer license in Texas would soon be introduced. Dallas is the third largest city in Texas and the ninth largest in the United States. The Dallas-Fort Worth is the largest metropolitan area in the south and the urban area fourth in America. Shared by Collin, Dallas, Denton, Kaufman and Rockwall counties, the city had a population of 1.2 million in 2010, according to the Census Bureau US. The city is the largest economic center in the 12-county Dallas-Fort Worth-Arlington metropolitan area, according to the March 2010 U.S. Census Bureau release, had a population of about 6.5 million in July 2009. Metroplex is the sixth largest economy in the United States, where in 2010 the Metropolitan $ 374 billion GDP.
Important of the city arose from its historical importance as a center for the oil and cotton, its position along the lines of many railroads. Dallas has developed a strong industrial and financial sector, and an important river port, mainly due to the presence of Dallas / Fort Worth International Airport, one of the largest airports in and around the world. It was classified as an alpha world city by the Globalization and World Cities Study Group & Network.