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Hace 21 horas · Ahmad Shah Massoud (Dari: احمد شاه مسعود, Persian pronunciation: [ʔæhmæd ʃɒːh mæsʔuːd]; September 2, 1953 – September 9, 2001) was an Afghan military leader and politician. He was a guerrilla commander during the resistance against the Soviet occupation during the Soviet–Afghan War from 1979 to 1989. In the 1990s, he led the government's military wing against rival ...
Hace 21 horas · The African National Congress (ANC) is a political party in South Africa.It originated as a liberation movement known for its opposition to apartheid and has governed the country since 1994, when the first post-apartheid election resulted in Nelson Mandela being elected as President of South Africa. Cyril Ramaphosa, the incumbent national President, has served as President of the ANC since 18 ...
Hace 21 horas · e. Eugenics ( / juːˈdʒɛnɪks / yoo-JEN-iks; from Ancient Greek εύ̃ (eû) 'good, well', and -γενής (genḗs) 'come into being, growing') [1] is a set of beliefs and practices that aim to improve the genetic quality of a human population. [2] [3] [4] Historically, eugenicists have attempted to alter human gene pools by excluding ...
Hace 21 horas · Medical condition Alcoholism Other names Alcohol addiction, alcohol dependence syndrome, alcohol use disorder (AUD) A French temperance organisation poster depicting the effects of alcoholism in a family, c. 1915: "Ah! When will we be rid of alcohol?" Specialty Psychiatry, clinical psychology, toxicology, addiction medicine Symptoms Drinking large amounts of alcohol over a long period ...
Hace 21 horas · Hypertension, also known as high blood pressure, is a long-term medical condition in which the blood pressure in the arteries is persistently elevated. High blood pressure usually does not cause symptoms itself. It is, however, a major risk factor for stroke, coronary artery disease, heart failure, atrial fibrillation, peripheral arterial disease, vision loss, chronic kidney disease, and dementia.
Hace 21 horas · British Columbia (commonly abbreviated as BC) is the westernmost province of Canada.Situated between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, forests, lakes, mountains, inland deserts and grassy plains. British Columbia borders the province of Alberta to the east; the territories of ...
Hace 21 horas · Ultraviolet (UV) light is electromagnetic radiation of wavelengths of 10–400 nanometers, shorter than that of visible light, but longer than X-rays.UV radiation is present in sunlight, and constitutes about 10% of the total electromagnetic radiation output from the Sun.It is also produced by electric arcs, Cherenkov radiation, and specialized lights, such as mercury-vapor lamps, tanning ...
