Kennedy By fjellestad Mar 22, 1820 fur trappers/mountain men Period: Mar 22, 1820 to Mar 22, 1840 fur trappers/mountain men Mar 22, 1859 colorado goid rush Period: Mar 22, 1859 to Mar 22, 1893 colorado gold rush Period: Jan 25, 1863 to Jan 1, 1923 martin luther king jr Period: Feb 4, 1913 to Oct 24, 2005 rosa parks Period: Jan 7, 1943 to Oct 25, 1955 sadakos life Dec 1, 1955 segrcguted bus seat Period: Dec 1, 1956 to Dec 20, 1956 bus boyott Sep 11, 2001 twintowrs Mar 9, 2003 my birthday i love cupcakes Mar 22, 2013 ancestral pueblo people1100 1-1300a.d.