sentences:  During the war the Ohio National Guard served in a variety of roles, providing not only guards at the Camp Chase and Johnson Island POW camps, but serving in a number of combat situations.During the September 1862 Confederate incursion into southeast Ohio and the famed Morgan's Raid in July 1863, Ohio guardsmen were actively involved.While subjected to ridicule as a result of the lackluster performance of some poorly trained and armed local units, the Ohio National Guard in actuality played a key role in the ultimate defeat of Morgan and his much vaunted force of Confederate cavalry.