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This is a list of countries in the 1840s, giving an overview of states around the world during the period between 1 January 1840 and 31 December 1849. It contains entries, arranged alphabetically, with information on the status and recognition of their sovereignty.
Hace 2 días · The Mexican–American War, [a] also known in the United States as the Mexican War, and in Mexico as the United States intervention in Mexico, [b] was an invasion of Mexico by the United States Army from 1846 to 1848.
Hace 2 días · 19 June 1840. An Act for repairing the Road from the Maidstone Turnpike Gate on the Loose Road in the Parish of Maidstone in the County of Kent to Newcastle in the Parish of Biddenden, and a Branch Road to the Thorn in the Parish of Smarden in the same County. Holy Cross and St. Giles Cemetery (Shrewsbury) Act 1840.
Hace 2 días · t. e. Napoleon Bonaparte, Emperor of the First French Empire. The 19th century began on 1 January 1801 (represented by the Roman numerals MDCCCI), and ended on 31 December 1900 (MCM). The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas.
Hace 3 días · 1840: John Herschel invents the blueprint. 1841: Alexander Bain devises a printing telegraph. 1842: William Robert Grove invents the first fuel cell. 1842: John Bennet Lawes invents superphosphate, the first man-made fertilizer. 1844: Friedrich Gottlob Keller and, independently, Charles Fenerty come up with the wood pulp method of paper production.
Febrero. 15 de febrero: En la ciudad de Bogotá, Nicolás Pinzón Warlosten funda la Universidad Externado de Colombia. 23 de febrero: Charles Hall descubre el sistema para obtener aluminio, un metal que hasta entonces se consideraba semiprecioso, dado que se desconocía la manera de aislarlo de sus componentes.
Hace 2 días · The history of the Netherlands extends back long before the founding of the modern Kingdom of the Netherlands in 1815 after the defeat of Napoleon. For thousands of years, people have been living together around the river deltas of this section of the North Sea coast. Records begin with the four centuries during which the region formed a ...
