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| Centuries: 18th century - 19th century - 20th century | |
| Decades: 1820s 1830s 1840s - 1850s - 1860s 1870s 1880s | |
| Years: 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 | |
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| View Live Article | This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License | |
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