The Marais des Cygnes massacre is considered the last significant act of violence in Bleeding Kansas prior to the outbreak of the American Civil War. On May 19, 1858, approximately 30 border ruffians
An illustrated depiction of the massacre by the engraver James H. Richardson of an artwork by John R. Chapin from page 117 of Albert D. Richardson's Beyond the Mississippi (1867)
The Kansas–Nebraska Act of 1854 was a territorial organic act that created the territories of Kansas and Nebraska. It was drafted by Democratic Senator Stephen A. Douglas, passed by the 33rd United St
Stephen A. Douglas from Illinois argued – "The great principle of self-government is at stake, and surely the people of this country are never going to decide that the principle upon which our whole republican system rests is vicious and wrong."
Sam Houston from Texas was one of the few southern opponents of the Kansas–Nebraska Act. In the debate, he urged, "Maintain the Missouri Compromise! Stir not up agitation! Give us peace!"
Alexander Stephens from Georgia – "Nebraska is through the House. I took the reins in my hand, applied the whip and spur, and brought the 'wagon' out at eleven o'clock P.M. Glory enough for one day."
Thomas Hart Benton of Missouri – "What is the excuse for all this turmoil and mischief? We are told it is to keep the question of slavery out of Congress! Great God! It was out of Congress, completely, entirely, and forever out of Congress, unless Congress dragged it in by breaking down the sacred laws which settled it!"