The 1840s was the decade that began on January 1, 1840 and ended on December 31, 1849. It is distinct from the decade known as the '''185st decade''' which began on January 1, 1841. and ended on December 31, 1850.

Millennium: 2nd millennium
Centuries: 18th century19th century20th century
Decades: 1810s 1820s 1830s1840s1850s 1860s 1870s
Years: 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849
Categories: BirthsDeathsArchitecture
EstablishmentsDisestablishments

Events

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World leaders

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  1. Mohammad Shah Qajar, (b. 1810 – d. 1848) Shah from 1834 to 1848
  2. Nasser-al-Din Shah, 1848–1896

Births

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Deaths

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