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Havasupai Tribe Of The Havasupai Reservation, Arizona
The Havasupai people (Havasupai: ''Havsuw' Baaja'') are a Native American people and tribe who have lived in the Grand Canyon for at least the past 800 years. Their name means "people of the blue-green water", referring to Havasu Creek, a tributary of the Colorado. Located primarily in an area known as Havasu Canyon, this Yuman-speaking population once laid claim to an area the size of Delaware (). In 1882, however, the United States federal government forced the tribe to abandon all but of its land. A silver rush and the Atchison, Topeka and Santa Fe Railway in effect destroyed the fertile land. Furthermore, the inception of the Grand Canyon as a national park in 1919 pushed the Havasupai to the brink, as their land was consistently being used by the National Park Service. Throughout the 20th century, the tribe used the US judicial system to fight for the restoration of the land. In 1975, the tribe succeeded in regaining approximately of their ancestral land with the pass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States National Park
The United States has 63 national parks, which are congressionally designated protected areas operated by the National Park Service, an agency of the Department of the Interior. National parks are designated for their natural beauty, unique geological features, diverse ecosystems, and recreational opportunities, typically "because of some outstanding scenic feature or natural phenomena." While legislatively all units of the National Park System are considered equal with the same mission, national parks are generally larger and more of a destination, and hunting and extractive activities are prohibited. National monuments, on the other hand, are also frequently protected for their historical or archaeological significance. Eight national parks (including six in Alaska) are paired with a national preserve, areas with different levels of protection that are administered together but considered separate units and whose areas are not included in the figures below. The units of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Population Bottleneck
A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes, floods, fires, disease, and droughts; or human activities such as genocide, speciocide, widespread violence or intentional culling. Such events can reduce the variation in the gene pool of a population; thereafter, a smaller population, with a smaller genetic diversity, remains to pass on genes to future generations of offspring. Genetic diversity remains lower, increasing only when gene flow from another population occurs or very slowly increasing with time as random mutations occur. This results in a reduction in the robustness of the population and in its ability to adapt to and survive selecting environmental changes, such as climate change or a shift in available resources. Alternatively, if survivors of the bottleneck are the individuals with the greatest genetic fitness, the frequency of the fitter genes within the gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Childbearing
Pregnancy is the time during which one or more offspring gestates inside a woman's uterus. A multiple pregnancy involves more than one offspring, such as with twins. Conception usually occurs following vaginal intercourse, but can also occur through assisted reproductive technology procedures. A pregnancy may end in a live birth, a miscarriage, an induced abortion, or a stillbirth. Childbirth typically occurs around 40 weeks from the start of the last menstrual period (LMP), a span known as the ''gestational age''; this is just over nine months. Counting by ''fertilization age'', the length is about 38 weeks. Implantation occurs on average 8–9 days after fertilization. An ''embryo'' is the term for the developing offspring during the first seven weeks following implantation (i.e. ten weeks' gestational age), after which the term ''fetus'' is used until the birth of a ''baby''. Signs and symptoms of early pregnancy may include missed periods, tender ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two Havasupai Indian Women With "Kathaks" On Their Backs, Ca
2 (two) is a number, numeral and digit. It is the natural number following 1 and preceding 3. It is the smallest and the only even prime number. Because it forms the basis of a duality, it has religious and spiritual significance in many cultures. Mathematics The number 2 is the second natural number after 1. Each natural number, including 2, is constructed by succession, that is, by adding 1 to the previous natural number. 2 is the smallest and the only even prime number, and the first Ramanujan prime. It is also the first superior highly composite number, and the first colossally abundant number. An integer is determined to be even if it is divisible by two. When written in base 10, all multiples of 2 will end in 0, 2, 4, 6, or 8; more generally, in any even base, even numbers will end with an even digit. A digon is a polygon with two sides (or edges) and two vertices. Two distinct points in a plane are always sufficient to define a unique line in a nontri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Paiute People
The Southern Paiute people () are a tribe of Native Americans who have lived in the Colorado River basin of southern Nevada, northern Arizona, and southern Utah. Bands of Southern Paiute live in scattered locations throughout this territory and have been granted federal recognition on several reservations. Southern Paiutes traditionally spoke Colorado River Numic, which is now a critically endangered language of the Numic branch of the Uto-Aztecan language family, and is mutually intelligible with Ute. The term Paiute comes from ''paa'' (meaning water in Ute ) and refers to their preference for living near water sources. They practiced springtime, floodplain farming with reservoirs and irrigation ditches for corn, squash, melons, gourds, sunflowers, beans, and wheat. The first European contact with the Southern Paiute occurred in 1776, when fathers Silvestre Vélez de Escalante and Francisco Atanasio Domínguez encountered them during an attempt to find an overland route ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yavapai
The Yavapai ( ) are a Native American tribe in Arizona. Their Yavapai language belongs to the Upland Yuman branch of the proposed Hokan language family. Today Yavapai people are enrolled in the following federally recognized tribes: * Fort McDowell Yavapai Nation * Yavapai-Apache Nation of the Camp Verde Indian Reservation * Yavapai-Prescott Indian Tribe. The Yavapai historically controlled about 10 million acres of land in west-central Arizona. Their lands bordered the San Francisco Peaks to the north, the Pinaleno Mountains and Mazatzal Mountains to the southeast, and the Colorado River to the west, and almost to the Gila River and the Salt River to the south. The Yavapai historically were divided into geographically distinct bands or subtribes: * Kewevkepaya, Gwev G’paaya (southeastern) * Tolkepaya,Braatz''Surviving Conquest'' p. 27. Tolkepaye (western) * Wipukepa, Wiipukpaa (northeastern), also known as the Verde Valley Yavapai * Yavepé, Yaavpe (northwestern) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hopi
The Hopi are Native Americans who primarily live in northeastern Arizona. The majority are enrolled in the Hopi Tribe of Arizona and live on the Hopi Reservation in northeastern Arizona; however, some Hopi people are enrolled in the Colorado River Indian Tribes of the Colorado River Indian Reservation at the border of Arizona and California. The 2010 U.S. census states that about 19,338 US citizens self-identify as being Hopi. The Hopi language belongs to the Uto-Aztecan language family. The primary meaning of the word ''Hopi'' is "behaving one, one who is mannered, civilized, peaceable, polite, who adheres to the Hopi Way." Some sources contrast this to other warring tribes that subsist on plunder.Connelly, John C., "Hopi Social Organization." In Alfonso Ortiz, vol. ed., ''Southwest'', vol. 9, in William C. Sturtevant, ed., ''Handbook of North American Indians'', Washington, D.C.: Smithsonian Institution, 1979: 539–53, p. 551 ''Hopi'' is a concept deeply rooted in the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francisco Garcés
Francisco Hermenegildo Tomás Garcés (April 12, 1738 – July 18, 1781) was a Spanish Franciscan friar who served as a missionary and explorer in the colonial Viceroyalty of New Spain. He explored much of the southwestern region of North America, including present day Sonora and Baja California in Mexico, and the U.S. states of Arizona and California. He was killed along with his companion friars during an uprising by the Native American population, and they have been declared martyrs for the faith by the Catholic Church. The cause for his canonization was opened by the Church. History Garcés was born April 12, 1738, in Morata de Jalón, Aragon, north-central Spain. He entered the Franciscan Order about 1758 and was ordained a priest in 1763 in Spain.mojavedesert.net: Garcés . accessed 1.1.2012 New Spain |
Aquamarine (color)
Aquamarine is a color that is a light tint of teal, in between cyan and green on the color wheel. It is named after the mineral Aquamarine (gem), aquamarine, a gemstone mainly found in granite rocks. The first recorded use of ''aquamarine'' as a color name in English language, English was in 1598.Maerz, Aloys John, and Morris Rea Paul (1930). ''A Dictionary of Color''. New York: McGraw-Hill. p. 190; color sample of aquamarine: p. 93, plate 35, color sample I3. . File:Aquamarine.jpg, alt=Rough aquamarine, Rough Beryl, aquamarine File:Aquamarine P1000141.JPG, alt=Aquamarine crystals on muscovite, Aquamarine crystals on muscovite File:Aquamarine brooch (Faberge).jpg, An aquamarine brooch File:SCHMITZ-PLEIS Dame in Aquamarin 1911.jpg, ''Lady in Aquamarine'' by Carl Schmitz-Pleis, 1911 See also * List of colors References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Arizona
The University of Arizona (Arizona, U of A, UArizona, or UA) is a Public university, public Land-grant university, land-grant research university in Tucson, Arizona, United States. Founded in 1885 by the 13th Arizona Territorial Legislature, it was the first university established in the Arizona Territory. The University of Arizona is one of three universities governed by the Arizona Board of Regents (the University of Arizona, Arizona State University, and Northern Arizona University). , the university enrolled 53,187 students in 22 separate colleges/schools, including the Eller College of Management, the Wyant College of Optical Sciences, the University of Arizona College of Medicine – Phoenix, College of Medicine – Phoenix, the University of Arizona College of Medicine – Tucson, College of Medicine – Tucson, and the James E. Rogers College of Law. The university is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral Universities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
