Arizona is the 6th-largest state by area and the 14th-most-populous of the 50 states. It 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 New Mexico Territory. The southernmost portion of the state was acquired in 1853 through the Gadsden Purchase.
Hoover Dam is a concretearch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. Constructed between 1931 and 1936, during the Great Depression, it was dedicated on September 30, 1935, by President Franklin D. Roosevelt. Its construction was the result of a massive effort involving thousands of workers, and cost over 100 lives. Bills passed by Congress during its construction referred to it as Hoover Dam (after President Herbert Hoover), but the Roosevelt administration named it Boulder Dam. In 1947, Congress restored the name Hoover Dam.
Since about 1900, the Black Canyon and nearby Boulder Canyon had been investigated for their potential to support a dam that would control floods, provide irrigation water, and produce hydroelectric power. In 1928, Congress authorized the project. The winning bid to build the dam was submitted by a consortium named Six Companies, Inc., which began construction in early 1931. Such a large concrete structure had never been built before, and some of the techniques used were unproven. The torrid summer weather and lack of facilities near the site also presented difficulties. Nevertheless, Six Companies turned the dam over to the federal government on March 1, 1936, more than two years ahead of schedule. (Full article...)
... that by the time he became Governor of Arizona, John Howard Pyle's appearances on a Phoenix radio station made him "as familiar in Arizona homes as the family radio"?
... that American football linebackerSegun Olubi grew up in New Jersey, Minnesota, Arizona, England, and California, and attended four different colleges in Idaho, California, and Arkansas?
Monument Valley is located on the southern border of Utah with northern Arizona. The valley lies within the range of the Navajo Nation Reservation, and is accessible from U.S. Highway 163. The Navajo name for the valley is Tsé Bii' Ndzisgaii (Valley of the Rocks).The area is part of the Colorado Plateau. The floor is largely Cutler Redsiltstone or its sand deposited by the meandering rivers that carved the valley. The valley's vivid red color comes from iron oxide exposed in the weathered siltstone. The darker, blue-gray rocks in the valley get their color from manganese oxide.
...that the location of the Silver King Mine was first discovered by a soldier building a road during the Apache Wars, who found black rocks that flattened when struck?
Rose Mofford (née Perica; June 10, 1922 – September 15, 2016) was an American civil servant and politician of the Democratic Party who served as the 18th governor of Arizona from 1988 to 1991. Her career in state government spanned 51 years, beginning as a secretary and working her way up the ranks to become the state's first female secretary of state, serving from 1977 to 1988, and the state's first female governor. (Full article...)
Image 3This 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 25A 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)
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