History Archive Icon

History Archive

American Southwest

American Southwest Collection

History Archive - American Southwest Collection

The Southwestern United States, also known as the American Southwest, Desert Southwest, or simply the Southwest, is the informal name for a region of the western United States. Definitions of the region's boundaries vary a great deal and have never been standardized, though many boundaries have been proposed. For example, one definition includes the stretch from the Mojave Desert in California (117° west longitude) to Carlsbad, New Mexico (104° west longitude), and from the Mexico–United States border to the southern areas of Colorado, Utah, and Nevada (39° north latitude).

The largest metropolitan areas are centered around Phoenix (with an estimated population of more than 4.7 million as of 2017), Las Vegas (more than 2.2 million), Tucson (more than 1 million), Albuquerque (more than 900,000), and El Paso (more than 840,000).[4] Those five metropolitan areas have an estimated total population of more than 9.6 million as of 2017, with nearly 60 percent of them living in the two Arizona cities—Phoenix and Tucson.

Most of the area was part of the Viceroyalty of New Spain in the Spanish Empire before becoming part of Mexico. European settlement was almost non-existent outside New Mexico in 1848, when it became part of the United States through the Treaty of Guadalupe Hidalgo, while southern areas of Arizona and southwestern New Mexico were added in the later Gadsden Purchase.

Geography. The geography of the region is mainly made up by four features: the Mojave, Sonoran, and Chihuahuan Deserts, and the Colorado Plateau; although there are other geographical features as well, such as a portion of the Great Basin Desert. The deserts dominate the southern and western reaches of the area, while the plateau (which is largely made up of high desert) is the main feature north of the Mogollon Rim. The two major rivers of the region are the Colorado River, running in the northern and western areas, and the Rio Grande, running in the east, north to south.

As the US expanded westward, the country's western border also shifted westward, and consequently, so did the location of the Southwestern and Northwestern United States. In the early years of the United States, newly colonized lands lying immediately west of the Appalachian Mountains were detached from North Carolina and given the name Southwest Territory. During the decades that followed, the region known as "the Southwestern United States" covered much of the Deep South east of the Mississippi River. However, as territories and eventual states to the west were added after the Mexican–American War, the geographical "Southwest" expanded, and the relationship of these new acquisitions to the South itself became "increasingly unclear."

However, archeologist, Erik Reed, gives a description which is the most widely accepted as defining the American Southwest, which runs from Durango, Colorado in the north, to Durango, Mexico, in the south, and from Las Vegas, Nevada in the west to Las Vegas, New Mexico in the East. Reed's definition is roughly equivalent to the western half of the Learning Center of the American Southwest's definition, leaving out any portion of Kansas and Oklahoma, and much of Texas, as well as the eastern half of New Mexico. Since this article is about the Southwestern United States, the areas of Sonora and Chihuahua in Mexico will be excluded. The portion left includes Arizona and western New Mexico, the very southernmost part of Utah, southwestern Colorado, the very tip of west Texas, and triangle formed by the southern tip of Nevada. This will be the defined scope which is used in this article, unless otherwise specified in a particular area.

Available Books

Images

Image Name
Indian kovacsmuhely (San Fernando. Deli Kalifornia)
A Silla
Ground Plan of the Chetho Kette [The Rain], Canon de Chaco
Los-angelesi bor- es limonade-arus
Los-Angeles videkebeli emberek
Supposed Appearance of the Pueblo, Hungo Pavie, in its Integrity
San Marco. A Kaliforniai Felszigeten
Front Cover
Santa Clara zugatag
San Fernando deli Kaliforniaban
Title Page
Title Page
Masonry of the Chaco and Other Ruins
La Joya. A Kaliforniai felsziget
Illustration of Paper Read by General J.H. Simpson ... on Coronado's March
Eji tanyank. Timpa es Todos Santos cost (Kaliforniai felsziget)
Indian szovoszoba (San Fernando. Deli Kalifornia)
Back Cover
Indian hieroglyphok Cajon hegyszorosban, Kaliforniaban
Kaliforniai havasi jut
Tejoni indiannok tengerit orlenek
Kalifornia Deli Reszet - 1858
A Sierra Nevada tetejen, Julius 13 an
Pueblo Pintado in the Valley of the Rio Chaco

Maps

Map Name
Utazas Kalifornia deli Reszeiben - Kalifornia Deli Reszet - 1858 (1860)
The Ruins to be Found in New Mexico - Illustration of Paper Read by General J.H. Simpson ... on Coronado's March (1874)

Regions

View All Regions
History of Humanity - History Archive Logo
History of Humanity - History Mysteries Logo
History of Humanity - Ancient Mesopotamia Logo
History of Humanity - Egypt History Logo
History of Humanity - Persian Empire Logo
History of Humanity - Greek History Logo
History of Humanity - Alexander the Great Logo
History of Humanity - Roman History Logo
History of Humanity - Punic Wars Logo
History of Humanity - Golden Age of Piracy Logo
History of Humanity - Revolutionary War Logo
History of Humanity - Mafia History Logo