1820
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Centuries: | 18th century - 19th century - 20th century |
Decades: | 1790s 1800s 1810s - 1820s - 1830s 1840s 1850s |
Years: | 1817 1818 1819 - 1820 - 1821 1822 1823 |
[change] Events
- Venus de Milo discovered.
- Hans Christian Ørsted discovers the relationship between electricity and magnetism.