Legality of Cannabis by U.S. Jurisdiction Illinois portalUnited States portalHistory portal This category is for topics specifically related to the year 1837 in the U.S. state of Illinois. 18321833183418351836183718381839184018411842 1780s1790s1800s1810s1820s1830s1840s1850s1860s1870s1880s Subcategories This category has the following 3 subcategories, out of 3 total. / 1837 disestablishments in Illinois (1 P) 1837 establishments in Illinois (34 P)E 1837 Illinois elections (1 P)