Mezue ahịrịokwu na-esonụ: The Horn Brigade, nke a makwaara dị ka Dutch Brigade, ma ọ bụ <unk>Iron Brigade of the Army of the Cumberland,<unk> bụ ndị agha na ndị agha nke Union Army nke Cumberland n'oge Agha Obodo America. Ndị agha ahụ lụrụ agha na Shiloh, Stones River, Liberty Gap, Chickamauga, Missionary Ridge,
Atlanta, Franklin na Nashville.