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Mount Lemmon, Arizona
Summerhaven is a small unincorporated community and census-designated place (CDP) on Mount Lemmon in the Santa Catalina Mountains north of Tucson in Pima County, Arizona, United States. As of the 2010 census it had a permanent population of 40. Summerhaven sits at an elevation of approximately above sea level. Summerhaven is accessed via the Catalina Highway from suburban northeast Tucson, and it is about from the base of the mountains to Summerhaven. History White Anglo-Americans originally used the area of Summerhaven when the U.S. Army at Fort Lowell in Tucson put a military camp there in its defense against the Apache in the 1870s and 1880s. As to white settlement of the vicinity, the Ransier School in Carter Canyon, run by Lydia Ransier and 'Auntie' Broadbent, had two cabins, the larger log one being built in 1912, "one of the oldest cabins on the mountain." According to historian David Leighton, Summerhaven at one point had the highest golf links in the world. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census-designated Place
A census-designated place (CDP) is a concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the counterparts of incorporated places, such as self-governing cities, towns, and villages, for the purposes of gathering and correlating statistical data. CDPs are populated areas that generally include one officially designated but currently unincorporated community, for which the CDP is named, plus surrounding inhabited countryside of varying dimensions and, occasionally, other, smaller unincorporated communities as well. CDPs include small rural communities, edge cities, colonias located along the Mexico–United States border, and unincorporated resort and retirement communities and their environs. The boundaries of any CDP may change from decade to decade, and the Census Bureau may de-establish a CDP after a period of study, then re-establish it some decades later. Most unin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010 United States Census
The United States census of 2010 was the twenty-third United States national census. National Census Day, the reference day used for the census, was April 1, 2010. The census was taken via mail-in citizen self-reporting, with enumerators serving to spot-check randomly selected neighborhoods and communities. As part of a drive to increase the count's accuracy, 635,000 temporary enumerators were hired. The population of the United States was counted as 308,745,538, a 9.7% increase from the 2000 census. This was the first census in which all states recorded a population of over half a million people as well as the first in which all 100 largest cities recorded populations of over 200,000. Introduction As required by the United States Constitution, the U.S. census has been conducted every 10 years since 1790. The 2000 U.S. census was the previous census completed. Participation in the U.S. census is required by law of persons living in the United States in Title 13 of the United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiracial American
Multiracial Americans are Americans who have mixed ancestry of two or more races. The term may also include Americans of mixed race ancestry who self-identify with just one group culturally and socially (cf. the one-drop rule). In the 2010 United States census, approximately 9 million individuals or 3.2% of the population, self-identified as multiracial. There is evidence that an accounting by genetic ancestry would produce a higher number. Historical reasons are said to have created a racial caste such as the European-American suppression of Native Americans, often led people to identify or be classified by only one ethnicity, generally that of the culture in which they were raised.Gates, Henry Louis, Jr. ''Faces of America: How 12 Extraordinary Americans Reclaimed Their Pasts'' (New York University Press, 2010) Prior to the mid-20th century, many people hid their multiracial heritage because of racial discrimination against minorities. While many Americans may be considered mult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Islander American
Pacific Islander Americans (also known as Oceanian Americans) are Americans who are of Pacific Islander ancestry (or are descendants of the indigenous peoples of Oceania or of Austronesian descent). For its purposes, the United States census also counts Indigenous Australians as part of this group. Pacific Islander Americans make up 0.5% of the U.S. population including those with partial Pacific Islander ancestry, enumerating about 1.4 million people. The largest ethnic subgroups of Pacific Islander Americans are Native Hawaiians, Samoans, Chamorros, Fijians, Marshalleses, Tongans, and Tahitians. American Samoa, Guam, and the Northern Mariana Islands are insular areas (U.S. territories), while Hawaii is a state. History First stage: Hawaiian migration (18th-19th centuries) Migration from Oceania to the United States began in the last decade of the 18th century, but the first migrants to arrive in the country were natives of Hawaii. People from other Oceanian backgrou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asian American
Asian Americans are Americans of Asian ancestry (including naturalized Americans who are immigrants from specific regions in Asia and descendants of such immigrants). Although this term had historically been used for all the indigenous peoples of the continent of Asia, the usage of the term "Asian" by the United States Census Bureau only includes people with origins or ancestry from the Far East, Southeast Asia, and the Indian subcontinent and excludes people with ethnic origins in certain parts of Asia, including West Asia who are now categorized as Middle Eastern Americans. The "Asian" census category includes people who indicate their race(s) on the census as "Asian" or reported entries such as "Chinese, Indian, Filipino, Vietnamese, Indonesian, Korean, Japanese, Pakistani, Malaysian, and Other Asian". In 2020, Americans who identified as Asian alone (19,886,049) or in combination with other races (4,114,949) made up 7.2% of the U.S. population. Chinese, Indian, and Filip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Native Americans In The United States
Native Americans, also known as American Indians, First Americans, Indigenous Americans, and other terms, are the Indigenous peoples of the mainland United States ( Indigenous peoples of Hawaii, Alaska and territories of the United States are generally known by other terms). There are 574 federally recognized tribes living within the US, about half of which are associated with Indian reservations. As defined by the United States Census, "Native Americans" are Indigenous tribes that are originally from the contiguous United States, along with Alaska Natives. Indigenous peoples of the United States who are not listed as American Indian or Alaska Native include Native Hawaiians, Samoan Americans, and the Chamorro people. The US Census groups these peoples as " Native Hawaiian and other Pacific Islanders". European colonization of the Americas, which began in 1492, resulted in a precipitous decline in Native American population because of new diseases, wars, ethni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African American
African Americans (also referred to as Black Americans and Afro-Americans) are an ethnic group consisting of Americans with partial or total ancestry from sub-Saharan Africa. The term "African American" generally denotes descendants of enslaved Africans who are from the United States. While some Black immigrants or their children may also come to identify as African-American, the majority of first generation immigrants do not, preferring to identify with their nation of origin. African Americans constitute the second largest racial group in the U.S. after White Americans, as well as the third largest ethnic group after Hispanic and Latino Americans. Most African Americans are descendants of enslaved people within the boundaries of the present United States. On average, African Americans are of West/ Central African with some European descent; some also have Native American and other ancestry. According to U.S. Census Bureau data, African immigrants generally do not s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Non-Hispanic Whites
Non-Hispanic whites or Non-Latino whites are Americans who are classified as "white", and are not of Hispanic (also known as "Latino") heritage. The United States Census Bureau defines ''white'' to include European Americans, Middle Eastern Americans, and North African Americans. Americans of European ancestry represent ethnic groups and more than half of the white population are German, Irish, Scottish, English , Italian , French and Polish Americans. In the United States, this population was first derived from English (and, to a lesser degree, French) settlement of the America, as well as settlement by other Europeans such as the Germans and Dutch that began in the 17th century (see History of the United States). Continued growth since the early 19th century is attributed to sustained very high birth rates alongside relatively low death rates among settlers and natives alike as well as periodically massive immigration from European countries, especially Germany, Ireland, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White American
White Americans are Americans who identify as and are perceived to be white people. This group constitutes the majority of the people in the United States. As of the 2020 Census, 61.6%, or 204,277,273 people, were white alone. This represented a national white demographic decline from a 72.4% share of the US's population (white alone) in 2010. As of July 1, 2021, United States Census Bureau estimates that 75.8% of the US population were white alone, while Non-Hispanic whites were 59.3% of the population. White Hispanic and Latino Americans totaled about 12,579,626, or 3.8% of the population. European Americans are the largest panethnic group of white Americans and have constituted the majority population of the United States since the nation's founding. The US Census Bureau uses a particular definition of "white" that differs from some colloquial uses of the term. The Bureau defines "White" people to be those "having origins in any of the original peoples of Europe, the Midd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notably in 1918 and 1936. Later, the climatologist Rudolf Geiger (1894–1981) introduced some changes to the classification system, which is thus sometimes called the Köppen–Geiger climate classification system. The Köppen climate classification divides climates into five main climate groups, with each group being divided based on seasonal precipitation and temperature patterns. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subtropical Highland Climate
An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ''Cfb'', typical of west coasts in higher middle latitudes of continents, generally featuring cool summers and mild winters (for their latitude), with a relatively narrow annual temperature range and few extremes of temperature. Oceanic climates can be found in both hemispheres generally between 45 and 63 latitude, most notably in northwestern Europe, northwestern America, as well as New Zealand. Precipitation Locations with oceanic climates tend to feature frequent cloudy conditions with precipitation, low hanging clouds, and frequent fronts and storms. Thunderstorms are normally few, since strong daytime heating and hot and cold air masses meet infrequently in the region. In most areas with an oceanic climate, precipitation comes in the form of rain for the majority of the year. However, some areas with this climate see some snowfall annually during winter. M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
