Example image of eyePlorer eyePlorer map for '1846': Common year starting on Thursday Common year starting on Tuesday Gregorian calendar Julian calendar Roman numerals January 5 Oregon Territory United Kingdom United States House of Representatives Brigham Young February 10 Great Salt Lake Mormon Nauvoo, Illinois February 18 Galician slaughter Austin, Texas February 19 State government Texas February 26 Emperor Kōmei Emperor Ninkō March 10 April 25 Mexican–American War Battle of Palo Alto May 8 Mexico Palo Alto, Texas Rio Grande Zachary Taylor May 13 United States Colonialism Corn Laws Free trade May 16 Parliament Prime minister Robert Peel United Kingdom of Great Britain and Ireland Adolphe Sax February 22 May 17 Portugal Revolution Saxophone May 25 Paweł Edmund Strzelecki