Mezue ahịrịokwu na-esonụ: N'ọnwa Disemba nke otu afọ ahụ, ndị agha General Robert E. Lee nke Northern Virginia meriri ndị agha Union General Ambrose E. Burnside nke Potomac na Agha nke Fredericksburg, ebe ndị agha Union na-eme mwakpo ihu ugboro ugboro n'elu ala mepere emepe megide ebe ndị Confederate siri ike. Usoro nke mmeri ndịda bịara na njedebe mgbe Robert E. Lee meriri nke ọma na Agha Gettysburg n'etiti 1 na 3 July 1863 site n'aka ndị agha nke Potomac n'okpuru General George G. Meade. Ihe ka ọtụtụ ná ndị ọkọ akụkọ ihe mere eme na-ele nke a anya dị ka oge mgbanwe nke Agha Obodo ahụ. Ịlaghachi azụ site na Gettysburg siri ike, na ndị South Carolinians na-adịghị ike meriri ọzọ na
Agha nke Ugwu Lookout na Nọvemba 1863. Ndị lanarịrịnụ nke mbụ 1st South Carolina ga-aga n'ihu ịlaghachi azụ site na ndị agha Union na Agha nke Chaffin's Farm na Septemba 1864, mana na nnukwu ọrụ ikpeazụ ha nke agha ahụ, Agha nke Abụọ nke Deep Bottom, ha manyere Union ịlaghachi azụ. Mgbe ndịda nyefere onwe ha, akpọrọ 1st South Carolina ọzọ na 1898 isonye na Spanish-American War, mana ahụghị ọgụ ọ bụla.