Florida 18151816181718181819182018211822182318241825 1770s1780s1790s1800s1810s1820s1830s1840s1850s1860s1870s Subcategories This category has the following 2 subcategories, out of 2 total. / 1820 establishments in Michigan Territory (4 P)E 1820 Michigan Territory elections (2 P)