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 and Nuevo México 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, where the area became part of the territory of New Mexico. 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...)
The known human history of the Grand Canyon area stretches back 10,500 years, when the first evidence of human presence in the area is found. Native Americans have inhabited the Grand Canyon and the area now covered by Grand Canyon National Park for at least the last 4,000 of those years. Ancestral Pueblo peoples, first as the Basketmaker culture and later as the more familiar Pueblo people, developed from the Desert Culture as they became less nomadic and more dependent on agriculture. A similar culture, the Cochimi also lived in the canyon area. Drought in the late 13th century likely caused both groups to move on. Other people followed, including the Paiute, Cerbat, and the Navajo, only to be later forced onto reservations by the United States Government.
In September 1540, under direction by conquistador Francisco Vásquez de Coronado to find the fabled Seven Cities of Gold, Captain García López de Cárdenas led a party of Spanish soldiers with Hopi guides to the Grand Canyon. More than 200 years passed before two Spanish priests became the second party of non-Native Americans to see the canyon. U.S. Army Major John Wesley Powell led the 1869 Powell Geographic Expedition through the canyon on the Colorado River. This and later study by geologists uncovered the geology of the Grand Canyon area and helped to advance that science. In the late 19th century, the promise of mineral resources—mainly copper and asbestos—renewed interest in the region. The first pioneer settlements along the rim came in the 1880s. (Full article...)
A petrified log in Petrified Forest National Park, located in northeastern Arizona, US. The pieces of wood found in the park are mostly of the extinct species Araucarioxylon arizonicum. The logs were buried under volcanic ash, which was the source of the silica that helped to permineralize the buried logs, replacing wood with silica, colored with oxides of iron and manganese.
...that Arizona SB1070, the state's new immigration enforcement law, has attracted national attention as the broadest and strictest anti-illegal immigration measure in decades within the United States?
Joan Ganz Cooney (born Joan Ganz; November 30, 1929) is an American television writer and producer. She is one of the founders of Sesame Workshop (formerly Children's Television Workshop or CTW), the organization famous for the creation of the children's television showSesame Street, which was also co-created by her. Cooney grew up in Phoenix and earned a Bachelor of Arts in education from the University of Arizona in 1951. After working for the State Department in Washington, D.C., and as a journalist in Phoenix, she worked as a publicist for television and production companies in New York City. In 1961, she became interested in working for educational television, and became a documentary producer for New York's first educational TV station WNET (Channel 13). Many of the programs she produced won local Emmys.
In 1966, Cooney hosted what she called "a little dinner party" at her apartment near Gramercy Park. In attendance was her then-husband Tim Cooney, her boss Lewis Freedman, and Lloyd Morrisett, an executive at the Carnegie Corporation, in which the potential of television to teach young children was discussed. Cooney was chosen to oversee and direct the creation of what eventually became the children's television program Sesame Street, which premiered in 1969, and the CTW, the organization that oversaw its production. Cooney was named CTW's first executive director. As one of the first female executives in American television, her appointment was called "one of the most important television developments of the decade". (Full article...)
Image 5This 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)
Image 21A map showing the extent of the Ancestral Puebloan, Hohokam, and Mogollon cultures within the American Southwest and Northern Mexico, all three of which were based in what is now Arizona and/or New Mexico in around 1350 CE (from History of Arizona)