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Baby Boom
A baby boom is a period marked by a significant increase of birth rate. This demographic phenomenon is usually ascribed within certain geographical bounds of defined national and cultural populations. People born during these periods are often called baby boomers. The cause of baby booms involves various fertility factors. The best-known baby boom occurred in the mid-twentieth century, sometimes considered to have started after the end of the Second World War, sometimes from the late 1930s, and ending in the 1960s. Africa "According to the new UNICEF report, almost 2 billion babies will be born in Africa between 2015 and 2050 and the 2 main driving forces behind this surge in births and children are continued high fertility rates and rising numbers of women able to have children of their own." By 2050, Africa is predicted to account for about 55% of all births in the world, 40% of all children under the age of five, and 37% of all children worldwide (under 18). Africa wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baby Boomer
Baby boomers, often shortened to boomers, are the Western demographic cohort following the Silent Generation and preceding Generation X. The generation is often defined as people born from 1946 to 1964, during the mid-20th century baby boom. The dates, the demographic context, and the cultural identifiers may vary by country. The baby boom has been described variously as a "shockwave" and as "the pig in the python". Most baby boomers are children of either the Greatest Generation or the Silent Generation, and are often parents of late Gen Xers and Millennials. Late baby boomers can also be the parents of older members of Generation Z. In the West, boomers' childhoods in the 1950s and 1960s had significant reforms in education, both as part of the ideological confrontation that was the Cold War, and as a continuation of the interwar period. In the 1960s and 1970s, as this relatively large number of young people entered their teens and young adulthood—the oldest turned 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birth Rate
The birth rate for a given period is the total number of live human births per 1,000 population divided by the length of the period in years. The number of live births is normally taken from a universal registration system for births; population counts from a census, and estimation through specialized demographic techniques. The birth rate (along with mortality and migration rates) is used to calculate population growth. The estimated average population may be taken as the mid-year population. Natality is another term used interchangeably with 'birth rate'. When the crude death rate is subtracted from the crude birth rate (CBR), the result is the rate of natural increase (RNI). This is equal to the rate of population change (excluding migration). The total (crude) birth rate (which includes all births)—typically indicated as births per 1,000 population—is distinguished from a set of age-specific rates (the number of births per 1,000 persons, or more usually 1,000 fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silent Generation
The Silent Generation, also known as the Traditionalist Generation, is the Western demographic cohort following the Greatest Generation and preceding the Baby Boomers. The Silent Generation is generally defined as people born from 1928 to 1945. By this definition and U.S. Census data, there were 23 million Silents in the United States as of 2019. In the United States, the Great Depression of the 1930s and World War II in the early to mid 1940s caused people to have fewer children and as a result, the generation is comparatively small. It includes most of those who fought during the Korean War. Upon coming of age in the 1950s, they are noted as forming the leadership of the Civil rights movement as well as comprising the " silent majority" and creating the rock and roll music of the 1950s and 1960s. Terminology ''Time'' magazine first used the term "Silent Generation" in a November 5, 1951, article titled "The Younger Generation", although the term appears to precede the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Millennials
Millennials, also known as Generation Y or Gen Y, are the Western demographic cohort following Generation X and preceding Generation Z. Researchers and popular media use the early 1980s as starting birth years and the mid-1990s to early 2000s as ending birth years, with the generation typically being defined as people born from 1981 to 1996. Most millennials are the children of baby boomers and older Generation X; millennials are often the parents of Generation Alpha. Across the globe, young people have postponed marriage. Millennials were born at a time of declining fertility rates around the world, and are having fewer children than their predecessors. Those in developing nations will continue to constitute the bulk of global population growth. In the developed world, young people of the 2010s were less inclined to have sexual intercourse compared to their predecessors when they were at the same age. In the West, they are less likely to be religious than their predeces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid-twentieth Century Baby Boom
The middle of the 20th century was marked by a significant and persistent increase in fertility rates in many countries of the world, especially in the Western world. The term ''baby boom'' is often used to refer to this particular boom, generally considered to have started immediately after World War II, although some demographers place it earlier or during the war. This terminology led to those born during this baby boom being nicknamed the baby boomer generation. The boom coincided with a marriage boom. The increase in fertility was driven primarily by a decrease in childlessness and an increase in parity progression to a second child. In most of the Western countries, progression to a third child and beyond declined, which, coupled with aforementioned increase in transition to first and second child, resulted in higher homogeneity in family sizes. The baby boom was most prominent among educated and economically active women. The baby boom ended with a significant decline in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Birth Rates
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicolae Ceaușescu
Nicolae Ceaușescu ( , ; – 25 December 1989) was a Romanian communist politician and dictator. He was the general secretary of the Romanian Communist Party from 1965 to 1989, and the second and last Communist leader of Romania. He was also the country's head of state from 1967, serving as President of the State Council and from 1974 concurrently as President of the Republic, until his overthrow and execution in the Romanian Revolution in December 1989, part of a series of anti-Communist uprisings in Eastern Europe that year. Born in 1918 in Scornicești, Ceaușescu was a member of the Romanian Communist youth movement. Ceaușescu rose up through the ranks of Gheorghe Gheorghiu-Dej's Socialist government and, upon Gheorghiu-Dej's death in 1965, he succeeded to the leadership of the Romanian Communist Party as general secretary. Upon his rise to power, he eased press censorship and openly condemned the Warsaw Pact invasion of Czechoslovakia in his speech on 21 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethno-nationalistic
Ethnic nationalism, also known as ethnonationalism, is a form of nationalism wherein the nation and nationality are defined in terms of ethnicity, with emphasis on an ethnocentric (and in some cases an ethnocratic) approach to various political issues related to national affirmation of a particular ethnic group. The central tenet of ethnic nationalists is that "nations are defined by a shared heritage, which usually includes a common language, a common faith, and a common ethnic ancestry". Those of other ethnicities may be classified as second-class citizens. The Ottoman Empire and United States are examples of polyethnic states in which the nation is defined by its geographical territory. The theorist Anthony D. Smith uses the term "ethnic nationalism" in that sense. Diaspora-studies scholars broaden the concept of "nation" to diasporic communities. The terms ethnonation and ethnonationalism are sometimes used to describe a conceptual collective of dispersed ethnics. De ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decreței
Decree 770 was a decree of the communist Romanian government of Nicolae Ceaușescu, signed in 1967. It restricted abortion and contraception, and was intended to create a new and large Romanian population. The term (from the Romanian language word , meaning "decree"; diminutive ) is used to refer to those Romanians born during the time period immediately following the decree. Origin of the decree Before 1968, the Romanian abortion policy was one of the most liberal in Europe. Because the availability of contraceptive methods was poor, abortion became the foremost method of Romanian family planning. Through a combination of Romania's postwar modernization, high participation of women in the workforce, and a low standard of living, the number of births significantly decreased after the 1950s, reaching its lowest recorded level in 1966. Romanian leaders interpreted the decreasing number of births to be a result of the 1957 decree that legalized abortion. To counter this sharp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sub-replacement Fertility
Sub-replacement fertility is a total fertility rate (TFR) that (if sustained) leads to each new generation being less populous than the older, previous one in a given area. The United Nations Population Division defines sub-replacement fertility as any rate below approximately 2.1 children born per woman of childbearing age, but the threshold can be as high as 3.4 in some developing countries because of higher mortality rates., Introduction and Table 1, p. 580 Taken globally, the total fertility rate at replacement was 2.33 children per woman in 2003. This can be "translated" as 2 children per woman to replace the parents, plus a "third of a child" to make up for the higher probability of males born and mortality prior to the end of a person's fertile life. In 2020, the average global fertility rate was around 2.4 children born per woman. Replacement-level fertility in terms of the net reproduction rate (NRR) is exactly one, because the NRR takes both mortality rates and sex r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Population Decline
A population decline (also sometimes called underpopulation, depopulation, or population collapse) in humans is a reduction in a human population size. Over the long term, stretching from prehistory to the present, Earth's total human population has continued to grow; however, current projections suggest that this long-term trend of steady population growth may be coming to an end. Until the beginning of the Industrial Revolution, global population grew very slowly. After about 1800, the growth rate accelerated to a peak of 2.09% annually during the 1967–1969 period, but since then, due to the worldwide collapse of the total fertility rate, it has declined to 1.05% as of 2020. The global growth rate in absolute numbers accelerated to a peak of 92.9 million in 1988, but has declined to 81.3 million in 2020. Long-term projections indicate that the growth rate of the human population of this planet will continue to decline and that by the end of the 21st century, it will reach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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