...rce, the main part of which was the Louisiana regiment. These troops fought with determined valor and checked Plummer's progress. DuBois's battery was moved up to a hill on the left, supported by Osterhaus 's battalion, the 1st Iowa, and the 2d Kansas, and opened a deadly fire with shells upon the corn-field, with such marked effect as to throw the Confederates into disorder and enable Plummer to draw o...