... troops, in the same spirit, and, for nearly half-an-hour, the contest was maintained, on both sides, in the most obstinate manner. At this time, the Twelfth Kentucky, (Col. W. A. Hoskins,) and the Tennessee brigade, reached the field, to the left of the Minnesota regiment, and opened fire on the right flank of the enemy, who then began to fall back. The Second Minnesota kept up a most galling fire in ...