Software Management. Software Development Plan (SDP) The Software Development Plan (SDP) describes a developerâs plans for conducting a software development effort. The SDP provides the acquirer insight and a tool for monitoring the processes to be followed for software development.
Battle of Spring Hill. The Battle of Spring Hill was fought November 29, 1864, at Spring Hill, Tennessee, as part of the Franklin-Nashville Campaign of the American Civil War. The Confederate Army of Tennessee, commanded by Lt. Gen. John Bell Hood, attacked a Union force under Maj. Gen. John M. Schofield as it retreated from Columbia through Spring Hill.
It is the bloodiest single-day battle in American history, with a combined tally of 22,717 dead, wounded, or missing. After pursuing the Confederate general Robert E. Lee into Maryland, Maj. Gen. George B. McClellan of the Union Army launched attacks against Lee's army, in defensive positions behind Antietam Creek. At dawn on September 17, Maj. Gen. Joseph Hooker's corps mounted a powerful assault on Lee's left flank.