According to the strict construction, the 1st century AD began with AD 1 and ended with AD 100, the 2nd century spanning the years 101 to 200, with the same pattern continuing onward. [note 1] In this model, the n -th century starts with the year that ends with "01", and ends with the year that ends with "00"; for example, the 20th century comprises the years 1901 to 2000 in strict usage.
Un libro electrónico,  libro digital o ciberlibro, conocido en inglés como e-book o eBook, es la publicación electrónica o digital de un libro.Es importante diferenciar el libro electrónico o digital de uno de los dispositivos más popularizados para su lectura: el lector de libros electrónicos, o e-reader, en su versión inglesa.
Life. An important Domesday tenant-in-chief, de Mandeville was one of the ten richest magnates of the reign of William the Conqueror.William granted him large estates, primarily in Essex, but in ten other shires as well.
Government-issued fiat money banknotes were used first during the 11th century in China. Fiat money started to predominate during the 20th century. Since President Richard Nixon's decision to suspend US dollar convertibility to gold in 1971, a system of national fiat currencies has been used globally. Fiat money can be:
The 12th century is the period from 1101 to 1200 in accordance with the Julian calendar. In the history of European culture, this period is considered part of the High Middle Ages and is sometimes called the Age of the Cistercians .
Ian Douglas Campbell, 11th and 4th Duke of Argyll (18 June 1903 – 7 April 1973), was a Scottish peer and the Chief of Clan Campbell (Scottish Gaelic: MacCailein Mòr). He is chiefly remembered for his unhappy marriage to, and scandalous 1963 divorce from, his third wife, Margaret Whigham .
The 17th century lasted from January 1, 1601 (), to December 31, 1700 ().It falls into the early modern period of Europe and in that continent (whose impact on the world was increasing) was characterized by the Baroque cultural movement, the latter part of the Spanish Golden Age, the Dutch Golden Age, the French Grand Siècle dominated by Louis XIV, the Scientific Revolution, the world's first ...