Later, France also claimed the area but never established much settlement.
Its historic district has one of the largest collections of Frank Lloyd Wright-inspired Prairie-style homes in the United States.In the northeast quadrant of the city is Lake Highlands, one of Dallas' most unified middle-class neighborhoods.Although some of Dallas' architecture dates from the late 19th and early 20th centuries, most of the notable architecture in the city is from the modernist and postmodernist eras. Several smaller structures are fashioned in the Gothic Revival style, such as the Kirby Building, and the neoclassical style, as seen in the Davis and Wilson Buildings.Iconic examples of modernist architecture include Reunion Tower, the JFK Memorial, I. One architectural "hotbed" in the city is a stretch of historic houses along Swiss Avenue, which contains all shades and variants of architecture from Victorian to neoclassical.On July 7, 2016, multiple shots were fired at a peaceful protest in downtown Dallas, held against the police killings of two black men from other states. The shooting occurred in an area of hotels, restaurants, businesses, and residential apartments only a few blocks away from Dealey Plaza. Portions of the city extend into neighboring Collin, Denton, Kaufman, and Rockwall counties.
The gunman, later identified as Micah Xavier Johnson, began firing at police officers at p.m., killing five officers and injuring nine. According to the United States Census Bureau, the city has a total area of 385.8 square miles (999.3 km Dallas' skyline contains several buildings over 700 feet (210 m) in height. Good examples of postmodernist skyscrapers are Fountain Place, Bank of America Plaza, Renaissance Tower, JPMorgan Chase Tower, and Comerica Bank Tower.George Mifflin Dallas of Philadelphia, Pennsylvania. Other potential theories for the origin include his brother, Commodore Alexander James Dallas, as well as brothers Walter R. Dallas was formally incorporated as a city on February 2, 1856.With the construction of railroads, Dallas became a business and trading center and was booming by the end of the 19th century.Dallas developed as a strong industrial and financial center, and a major inland port, due to the convergence of major railroad lines, interstate highways, and the construction of Dallas/Fort Worth International Airport, one of the largest and busiest airports in the world.Preceded by thousands of years of varying cultures, the Caddo people inhabited the Dallas area before Spanish colonists claimed the territory of Texas in the 18th century as a part of the Viceroyalty of New Spain.The area remained under Spanish rule until 1821, when Mexico declared independence from Spain, and the area was considered part of the Mexican state of Coahuila y Tejas.