Lennie Tristano,Lee Konitz,Warne Marsh,Bill Russo and Billy Bauer were involved in the creation of cool jazz.
Britain and France had to abandon their plans to send military aid to the Confederates.
By using the Proclamation as an instrument to turn the war into a crusade against slavery (which it hadn't been), Lincoln made it politically impossible for free nations abroad to help the South.
<span>Both Britain and France had abolished slavery many years earlier, and could not be seen to fight for the cause of the slave-owners.Hope this helps:)</span>