Tennessee in the American Civil War was one of the most divided states in the country at the outset of the war. Before the bombardment of Fort Sumter, Tennessee was staunchly pro-Union, though there were still a few secessionist hot beds in the western and middle portion of the state. The situation rapidly changed when Fort Sumter was bombarded and Lincoln made the call for 75,000 volunteers to suppress the rebellion. Tennesseans saw this as a threat to their "southern brethren," and though Tennessee voted to secede, there were still areas scattered all over state that had strong Union sympathies. The areas Unionism was most prominent
Western Theater of the American Civil War overland route from Pensacola and started besieging Fort Blakely. On April 8, Union forces opened an artillery bombardment on Spanish fort with ninety field pieces, followed by an infantry attack which overwhelmed the Confederate defenders. Canby then moved against Fort Blakely the next day, overrunning that fort as well. These battles forced the Confederate commander of Mobile, Maj. Gen. Dabney H. Maury, to evacuate the city. When he received word of Lee's and Johnston's surrenders, Lt. Gen. Richard Taylor, commander of the Confederate Department of Alabama, Mississippi, and East Louisiana, surrendered his forces to Canby on May 4, while Forrest