Idea of the Frontier By thealexladd Feb 10, 1763 Treaty of Paris Aug 21, 1796 Asher Brown Durand Nov 18, 1838 Birth of William Keith Jan 1, 1849 Kindred Spirits - Asher Brown Durand Feb 16, 1868 Birth of Edward Curtis May 10, 1869 First Transcontinental Railroad Jan 2, 1872 Sentinal Rock, Yosemite - William Keith Sep 17, 1886 Death of Asher Brown Durand Jan 1, 1904 Edward Curtis - Vanishing Race Apr 19, 1911 Death of William Keith Oct 19, 1952 Death of Edward Curtis
