When was az founded

The earliest undisputed evidence of humans in the southwestern United States is a set of fluted spear points from the Paleolithic. Some scientists have proposed that small bands of women, men and children wandered across the deserts of southwestern Arizona and northwestern Mexico 10, to 20, years earlier than the mammoth hunters. In the opinion of geoscientist Paul Martin, these bands , armed with Clovis points named for the site near Clovis, New Mexico where the first point was found , encountered mammoths, camels , ground sloths, and horses.

As these species had never faced sophisticated big-game hunters before, the result was the " Pleistocene overkill", the rapid and systematic slaughter of nearly all the species of large ice-age mammals in North America by BCE. Representatives: 9 Secy. General: Mark Brnovich, R to Jan. State parks: 28 Residents: Arizonan, Arizonian resident population: 6,, resident census population rank : 6,, View full size map of Arizona. See also:. Trending Here are the facts and trivia that people are buzzing about.

Is Vatican City a Country? The Languages of Africa. The Mongol Empire. Wyoming was the first U. Today, although it is the 10th largest state by area, Wyoming has Except for Hawaii, Indiana Live TV.

This Day In History. History Vault. Deconstructing History: Grand Central Terminal. Michigan Michigan, the Wolverine State, joined the union in Pancho Villa is active in many of these battles , including one between American soldiers and Villa's troops in Nogales. A statue of Villa, a gift from the Mexican government, has stood in downtown Tucson since When the U.

His 18 aerial victories rank second only to the better-known Eddie Rickenbacker. Luke dies in action in Luke Air Force Base in Glendale is named in his honor. It becomes a national park in , the nation's 17th. With close to 5 million visitors annually, it is now Arizona's biggest and best-known national park. When Route 66 is completed in Arizona in , it already had been designated a national highway.

Paving is completed a decade later. The highway follows the Santa Fe railway route. Route 66, labeled in popular culture, becomes a major route west for many migrants.

Sixty years later, the route would be discontinued, made irrelevant by the Interstate Highway System. The observatory was founded in by Bostonian Percival Lowell. One of the first mass deportations that targeted Mexicans — those in the U. The event coincides with the onset of the Depression , which drives numerous people out of work, including Mexicans who worked in mines and on ranches and farms.

The Hoover Dam , the U. Reclamation Services project to control the Colorado River, opens in The dam is part of efforts to share the river's valuable water among the bordering states. Arizona opposes the project because of concerns that California would get too much water.

The dispute gives birth to the Central Arizona Project, a mile canal that still brings water to the desert. Two Japanese internment camps are established in Arizona in At their height, they hold 30, Japanese people, most of them American citizens.