Whakaotihia te rerenga e whai ake nei: Ko te 2nd U.S. Artillery, Battery E he paparanga patu patu i mahi i roto i te Union Army i te American Civil War. I whawhai te waeine i nga pakanga o First Bull Run i te tau 1861 me Yorktown, nga Ra e whitu, Te Tuarua o Bull Run, Chantilly, Antietam, me Fredericksburg i te tau 1862. I te tau e whai ake nei, ka neke a Battery E ki te Whare Tapere o te Hauauru i reira i mahi ai ki Vicksburg me Knoxville. I te tau 1864, ka whakahokia te kōwae ki te Rāwhiti, i reira i whawhai ai ki te Moana-a-Kiwa, ki Spotsylvania,
Ko Totopotomoy, ko Cold Harbor. Mo te toenga o te pakanga ka noho hei waahanga o te Washington DC.