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1 giorno fa · Barack Obama—with his wife, Michelle—being sworn in as the 44th president of the United States, January 20, 2009. Key events in the life of Barack Obama. Barack Obama (born August 4, 1961, Honolulu, Hawaii, U.S.) is the 44th president of the United States (2009–17) and the first African American to hold the office.
4 giorni fa · Tempo di lettura. 21 novembre 1916. Morì a 86 anni nella notte, a Vienna nel Palazzo di Schonbrunn, Sua Maestà Imperial Regia Apostolica Francesco Giuseppe I che regnava da oltre 68 anni sul grande Impero Asburgico. Visitò per cinque volte la città di Gorizia e la Contea Principesca. Gli successe Carlo primo, beatificato nel 2004 da papa ...
3 giorni fa · Mars, fourth planet in the solar system in order of distance from the Sun and seventh in size and mass. It is a periodically conspicuous reddish object in the night sky. Mars is designated by the symbol ♂. Sometimes called the Red Planet, Mars has long been associated with warfare and slaughter. It is named for the Roman god of war.
2 giorni fa · India - Caste System, Social Hierarchy, Diversity: In South Asia the caste system has been a dominating aspect of social organization for thousands of years. A caste, generally designated by the term jati (“birth”), refers to a strictly regulated social community into which one is born. Some jatis have occupational names, but the connection between caste and occupational specialization is ...
3 giorni fa · nationalism, ideology based on the premise that the individual’s loyalty and devotion to the nation-state surpass other individual or group interests. This article discusses the origins and history of nationalism to the 1980s. For later developments in the history of nationalism, see 20th-century international relations; European Union; and ...
3 giorni fa · Argentina has long played an important role in the continent’s history. Following three centuries of Spanish colonization, Argentina declared independence in 1816, and Argentine nationalists were instrumental in revolutionary movements elsewhere, a fact that prompted 20th-century writer Jorge Luis Borges to observe, “South America’s ...
4 giorni fa · Nikola Tesla (born July 9/10, 1856, Smiljan, Austrian Empire [now in Croatia]—died January 7, 1943, New York, New York, U.S.) was a Serbian American inventor and engineer who discovered and patented the rotating magnetic field, the basis of most alternating-current machinery. He also developed the three-phase system of electric power ...
