Texas Ohio portalUnited States portalHistory portalNorth America portal This category is for topics specifically related to the decade 1870s in the U.S. state of Ohio. 1820s1830s1840s1850s1860s1870s1880s1890s1900s1910s1920s 14th15th16th17th18th19th20th21st22nd23rd24th Subcategories This category has the following 14 subcategories, out of 14 total. / 1870s disestablishments in Ohio (3 C) 1870s establishments in Ohio (10 C, 2 P)0–9 1870 in Ohio (2 C) 1871 in Ohio (2 C, 1 P) 1872 in Ohio (2 C, 2 P) 1873 in Ohio (2 C, 1 P) 1874 in Ohio (3 C, 1 P) 1875 in Ohio (1 C, 1 P) 1876 in Ohio (3 C, 3 P) 1877 in Ohio (3 C) 1878 in Ohio (3 C) 1879 in Ohio (2 C)E 1870s Ohio elections (6 C)S 1870s in sports in Ohio (4 C)