Originally posted on Civil War History:
Wednesday, August 12. On the South Carolina coast, Federal cannon began firing on Confederate positions at Fort Sumter and Battery Wagner in Charleston Harbor. This was an effort to test the range of the heavy Parrott rifles, but it began a new Federal offensive against the harbor. Fort Sumter was severely damaged by the batteries.
President Abraham Lincoln refused to grant an army command to General John McClernand, who had been relieved as corps commander by General Ulysses S. Grant for insubordination. A Federal expedition began from Memphis, Tennessee to Grenada, Mississippi. Skirmishing occurred in Mississippi.
Thursday, August 13. A Confederate army chaplain wrote to President Jefferson Davis “that every disaster that has befallen us in the West has grown out of the fact that weak and inefficient men have been kept in power… I beseech of you to relieve us of these drones and pigmies.” The recent Confederate defeats had caused dissension among the ranks, especially in the Western Theater. The chaplain cited General John C. Pemberton, who had surrendered at Vicksburg in July, and General Theophilus H. Holmes, commander of the Trans-Mississippi Department.