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| Years: 1818 1819 1820 - 1821 - 1822 1823 1824 | |
| Decades: 1790s 1800s 1810s - 1820s - 1830s 1840s 1850s | |
| CenturiesMillennia These pages contain the trends of millennia and centuries. The individual century pages contain lists of decades and years. See history for different organizations of historical events. See Calendar and List of calendars for other groupings of y: 18th century17th century 18th century 19th century more centuries) As a means of recording the passage of time, the 18th century refers to the century that lasted from 1701- 1800; however, historians will sometimes specifically refer to the 18th Century as 1715- 89, - 19th centuryAlternative meaning: Nineteenth Century (periodical ( 18th century — 19th century — 20th century — more centuries) As a means of recording the passage of time, the 19th century was that century which lasted from 1801- 1900. Events The Little Ice Age ended - 20th century19th century 20th century 21st century more centuries) Decades: 1900s 1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s As a means of recording the passage of time, the 20th century was that century which lasted from 1901- 2000 in the sense of the Gre 1821 in artSee also 1820 in art, other events of 1821, 1822 in art, list of years in art Births February 26 Felix Ziem, French painter (d. 1821 in literatureSee also 1820 in literature, other events of 1821, 1822 in literature, list of years in literature. Events In the first known obscenity case in the United States, a Massachusetts court outlawed the John Cleland novel, Fanny Hill . The publisher, Peter Hol 1821 in scienceSee also Other events of 1821 List of years in science. 1820 in science 1821 in science 1822 in science. The year 1821 in science and technology included many events, some of which are listed here. Astronomy Comet Encke is the second comet to be discovere 1821 in musicSee also 1820 in music, other events of 1821, 1822 in music and the list of 'years in music'. Events Opera Der Freischutz Carl Maria von Weber Births January 12 Nikolai Afanisev, composer 18 July Pauline Garcia-Viardot, composer 22 December Giovanni Botte 1821 in sports List of state leaders in 1821 List of religious leaders in 1821 | |