http://www.ushistory.org/more/timeline.htm January 1 used to be celebrated as emancipation day http://www.ushistory.org/more/timeline.htm 1808, prohibiting the importation of slaves Time Line – From Slavery to Civil Rights "American Anti-Slavery and Civil Rights Timeline," http://www.ushistory.org/more/timeline.htm USHistory.org American Anti-Slavery and Civil Rights Timeline http://www.ushistory.org/more/timeline.htm Africa Online Timline Slavery/Civil Rights Timline the myth basis of American abolition http://www.ushistory.org/more/timeline.htm http://www.ushistory.org/more/timeline.htm Time Line – From Slavery to Civil Rights http://www.ushistory.org/more/timeline.htm http://www.ushistory.org/more/timeline.htm American Anti-Slavery and Civil Rights Timeline