Origins of the American Civil War battle began the American Civil War, as an overwhelming demand for war swept both the North and South, with only Kentucky attempting to remain neutral. According to Adam Goodheart (2011), the modern meaning of the American flag was also forged in the defense of Fort Sumter. Thereafter, the flag was used throughout the North to symbolize American nationalism and rejection of secessionism. Abraham Lincoln's rejection of the Crittenden Compromise, the failure to secure the ratification of the Corwin amendment in 1861, and the inability of the Washington Peace Conference of 1861 to provide an effective alternative to Crittenden and Corwin
Siege artillery in the American Civil War siege artillery. The advent of rifled artillery made them obsolete. The Civil War was the first major war to see the use of rifled artillery. Rifling gave the guns greater velocity, range, accuracy, and penetrating power, making smoothbore siege guns obsolete. The ranges of these guns is somewhat problematic. The 6.4 inch (100-pounder) Parrott rifle had a maximum range of . However, the absence of suitable sights . and a good system of directing fire on targets that could not be seen from the gun, limited the effective range of the rifled guns. The bombardment of Fort Pulaski demonstrated that