How did President Abraham Lincoln respond to the Union retreat at the Battle of Bull Run?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0AHe withdrew Union forces and began negotiations with the Confederacy.%0D%0AHe withdrew Union forces and began negotiations with the Confederacy.%0D%0A%0D%0AHe directed General Ulysses S. Grant to halt operations in the Mississippi Valley.%0D%0AHe directed General Ulysses S. Grant to halt operations in the Mississippi Valley.%0D%0A%0D%0AHe personally congratulated Confederate General Stonewall Jackson.%0D%0AHe personally congratulated Confederate General Stonewall Jackson.%0D%0A%0D%0AHe called for additional troops and put General George B. McClellan in command.
