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 is home to a diverse population. About one-quarter of the state is made up of Indian reservations that serve as the home of 27 federally recognized Native American tribes, including the Navajo Nation, the largest in the state and the country, with more than 300,000 citizens. Since the 1980s, the proportion of Hispanics has grown significantly owing to migration from Mexico. A substantial portion of the population are followers of the Roman Catholic Church and the Church of Jesus Christ of Latter-day Saints. 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...)
Sunset in the Rincon Mountain District of the park
Saguaro National Park is a United States national park in Pima County, southeastern Arizona. The 92,000-acre (37,000 ha) park consists of two separate areas—the Tucson Mountain District (TMD), about 10 miles (16 km) west of Tucson, and the Rincon Mountain District (RMD), about 10 miles (16 km) east of the city. Both districts preserve Sonoran Desert landscapes, fauna, and flora, including the giant saguaro cactus.
The volcanic rocks on the surface of the Tucson Mountain District differ greatly from the surface rocks of the Rincon Mountain District; over the past 30 million years, crustal stretching displaced rocks from beneath the Tucson Mountains of the Tucson Mountain District to form the Rincon Mountains of the Rincon Mountain District. Uplifted, domed, and eroded, the Rincon Mountains are significantly higher and wetter than the Tucson Mountains. The Rincons, as one of the Madrean Sky Islands between the southern Rocky Mountains and the Sierra Madre Oriental in Mexico, support high biodiversity and are home to many plants and animals that do not live in the Tucson Mountain District. (Full article...)
Havasu Falls, one of the four waterfalls of the Havasupai Indian Reservation, is located near the village of Supai, Arizona. It is the second of four falls on Havasu Creek, which empties into the Grand Canyon on the Colorado River. The water of Havasu Creek has a bluish green tint due to the heavy lime content of the water. The fall is forked and looks like two falls when the river is flowing heavily.
...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?
...that the southern side of Mount Elden(pictured) in the state of Arizona was left almost entirely devoid of vegetation after a 4600-acre wildfire ran through the area in June 1977?
Hochuli worked numerous playoff games including two Super Bowls. He is best known for his athletic/muscular physique (height: 6 feet 2 inches (1.88 m); weight: 230 pounds (100 kg)), and for explaining on-field rulings in a manner that is comprehensive yet also clear and concise. In a poll conducted by ESPN in 2008, Hochuli tied fellow referee Mike Carey for "best referee" votes (eight each) among NFL head coaches. In his 28th season in the league and 26th as a referee (crew chief) with the 2017 NFL season, Hochuli's officiating crew consisted of umpire Shawn Smith, down judge Greg Bradley, line judge Rusty Baynes, field judge Dale Shaw, side judge Alex Kemp, and back judge Scott Helverson. (Full article...)
Image 10This 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 11Major airfields in Arizona during World War II. (from History of Arizona)
Image 17A 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)