Example image of eyePlorer eyePlorer map for '1872': Gregorian calendar Julian calendar Leap year starting on Monday Leap year starting on Saturday Roman numerals 19th century Brigham Young January 2 Polygamy Axum Ethiopia January 12 Yohannes IV of Ethiopia February 13 Grand Duke Alexei Mikhailovich of Russia Mardi Gras New Orleans Rex parade February 17 Filipino people Jacinto Zamora José Burgos Mariano Gómez Philippines February 20 Metropolitan Museum of Art New York City March 1 National park United States Yellowstone National Park George Westinghouse Railway air brake Tichborne Case Great Britain March 11 Seven Sisters, Neath Port Talbot South Wales Earthquake Lone Pine, California March 26 April Third Carlist War May Navarre May 10 President of the United States Victoria Woodhull Amnesty Act Civil and political rights