sentences:  When he returned to duty, he was appointed brigadier general on March 12, 1863.At the Battle of Gettysburg, Baxter's I Corps brigade arrived around noon just as Confederate Maj. Gen. Robert Rodes's 8,000 man division began to appear on Oak Hill.Baxter's brigade advanced far beyond the nearest Federal brigade on the right flank of the line and deployed in a V shaped formation along the Mummasburg Road.