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Hace 1 día · In the history of rock climbing, [a] the three main sub-disciplines— bouldering, single-pitch climbing, and big wall (and multi-pitch) climbing—can trace their origins to late 19th-century Europe. Bouldering started in Fontainebleau, and was advanced by Pierre Allain in the 1930s, and John Gill in the 1950s.
Hace 7 horas · A major 19th-century engineering achievement was the Crystal Palace, the huge cast-iron and plate-glass exhibition hall built for the Great Exhibition of 1851 in London. Glass and iron were used in a similar monumental style in the construction of major railway terminals throughout the city, including King's Cross station (1852) [28] and Paddington Station (1854). [29]
Hace 7 horas · t. e. John Stuart Mill (20 May 1806 – 7 May 1873) [1] was an English philosopher, political economist, politician and civil servant. One of the most influential thinkers in the history of liberalism, he contributed widely to social theory, political theory, and political economy.
Hace 7 horas · The Whig Party was a political party that existed in the United States during the mid-19th century. [13] Alongside the slightly larger Democratic Party, it was one of the two major parties in the United States between the late 1830s and the early 1850s as part of the Second Party System. [14] Four presidents ( William Henry Harrison, John Tyler ...
Hace 7 horas · Ada Lovelace was a 19th century mathematician and the world’s first computer programmer. She is also popularly known for breaking expectations of her time regarding both class and gender. NBT
Hace 7 horas · By the mid-19th century, in the context of criminal lunacy and the insanity defence, killing one's own child(ren) attracted ferocious debate, as the role of women in society was defined by motherhood, and it was thought that any woman who murdered her own child was by definition insane and could not be held responsible for her actions.
Hace 7 horas · In the last twelve years of the 19th century the altilik currency was almost entirely withdrawn, and replaced by fractional mejidie; a large proportion of the beshlik has also been withdrawn, but the metallik has not been touched. These debased currencies are usually at a premium over gold owing to the extreme scarcity of fractional coinage.
