Arizona is the 48th state and last of the contiguous states to be admitted to the Union, achieving statehood on February 14, 1912. Historically part of the territory of Alta California in New Spain, it became part of independent Mexico in 1821. After being defeated in the Mexican–American War, Mexico ceded much of this territory to the United States in 1848. The southernmost portion of the state was acquired in 1853 through the Gadsden Purchase.
Arizona's population and economy have grown dramatically since the 1950s because of inward migration, and the state is now a major hub of the Sun Belt. Cities such as Phoenix and Tucson have developed large, sprawling suburban areas. Many large companies, such as PetSmart and Circle K, have headquarters in the state, and Arizona is home to major universities, including the University of Arizona and Arizona State University. The state is known for a history of conservative politicians such as Barry Goldwater and John McCain, though it has become a swing state since the 1990s. (Full article...)
Fossil Springs, near the headwaters, emits upwards of 20,000 US gallons (76 m3) per minute that flow into the creek year-round. Calcium carbonate, precipitating from the 72 °F (22 °C) water from the springs, creates travertine dams and deposits for several miles downstream. The Fossil Creek system is the fourth largest producer of travertine in the United States. (Full article...)
... that the first tequila distillery in the United States was opened in 1936 in Nogales, Arizona, by Harry J. Karns, former Arizona state senator and Nogales mayor?
... that KEVT, the first Spanish-language radio station in Tucson, offered English lessons from a University of Arizona professor?
... that half the students of Northern Arizona University left for Christmas early after campus radio station KNAU was pranked?
Despite having been drafted in the 17th round out of college, Kinsler rose to become a four-time All-Star and a member of the Sporting News 2009 list of the 50 greatest current players in baseball. He was known as a five-tool player, hitting for average and power, and excelling in baserunning, throwing, and fielding. ('Full article...)
Image 12A map showing the extent of the Ancestral Puebloan, Hohokam, and Mogollon cultures within the American Southwest and Northern Mexico, all 3 of which were based in what is now Arizona and/or New Mexico in around 1350 CE (from History of Arizona)
Image 13Inspiration Copper Company smelter at Miami, Arizona, c. 1915 (from History of Arizona)
Image 14The Gadsden Purchase (shown with present-day state boundaries and cities) (from History of Arizona)
Image 15The location of Arizona in the United States (from Geography of Arizona)
Image 25This ornate grain basket by Akimel O'odham dates from the early 20th century, showing the Native American dimension to the state's culture (from History of Arizona)