1850s

thumb|335x335px|From left, clockwise: Henry Clay introduces the [[Compromise of 1850 the U.S. Senate; Harriet Beecher Stowe publishes Uncle Tom’s Cabin; Russian forces fight against British, French and Ottoman forces in Sevastopol during the Crimean War; 'SS Arctic''', an American steamship, sinks in the Atlantic Ocean after a collision with a French steamship, SS Vesta in 1854; The Panama Railroad opens in 1855 connecting the Pacific and Atlantic Oceans with a railroad in Central America; Anglo-French and Qing Empire forces engage each other in a four-year long campaign known as the Second