Example image of eyePlorer eyePlorer map for '1850': Common year starting on Sunday Common year starting on Tuesday Gregorian calendar Julian calendar Roman numerals Compromise of 1850 Henry Clay January 29 United States Congress February 28 Salt Lake City University of Utah Utah Civil war Daniel Webster March 7 United States Senate March 16 Nathaniel Hawthorne The Scarlet Letter American Express Henry Wells March 19 William Fargo April 4 Los Angeles April 15 San Francisco April 19 Clayton–Bulwer Treaty Nicaragua Canal May 7 United States Navy USS Advance (1850) Battleship France French ship Napoléon (1850) May 16 John Franklin May 23 New York Austria June 1 Postage stamp Postage stamp separation June 3 Kansas City, Missouri Jackson County, Missouri Hong Xiuquan Taiping Rebellion