Dee ihe na-aga n'ihu maka paragraf a - 1st Indiana Cavalry Regiment, nke a makwaara dị ka 28th Regiment of Volunteers bụ ndị agha ịnyịnya agha nke jere ozi na Union Army n'oge Agha Obodo America. A haziri ya n'August 1861, ọ lụrụ ọtụtụ n'ime ọgụ ya na steeti Arkansas. Ndị agha ahụ nọ n'ọrụ na Cotton Plant, Helena, Bayou Fourche
, Pine Bluff, Ugwu Elba, na Marks' Mills. E wepụrụ otu ụlọ ọrụ ma lụọ ọgụ n'ọtụtụ ihe omume na mkpọsa Vicksburg. A chụrụ ndị agha ahụ n'ọrụ na June 1865.