"Bridge War" between residents of Ohio City and Cleveland.
Samuel Colt invented the first revolver.
2
1837
English schoolmaster, Rowland Hill invents the postage stamp.
Martin van Buren president of the USA 1837-1841.
Samuel Morse invents the telegraph.
Victoria. Ruler of England 1837-1901. House of Hanover: Daughter of Edward, 4th son of George III; married (1840) Prince Albert of Saxe-Coburg and Gotha, who became Prince Consort.
3
1838
Samual Morse invents Morse Code.
4
1839
American, Charles Goodyear invents rubber vulcanization.