<prompt> Ngwala tšwetšopele ya serapa se - 4th U.S. Artillery, Battery E e be e le sehlopha sa dibetša sa dibetša seo se bego se šoma go Union Army nakong ya Ntwa ya Selegae ya Amerika. Yuniti e ile ya lwa dintweng tša Kernstown, Port Republic, Rappahannock Station, Second Bull Run, Chantilly, Antietam le Fredericksburg ka 1862. Bateri e ile ya fetišetšwa go Madira a Banamedi ba Dipere moo e ilego ya hlankela gona go fihla mafelelong a ntwa. Ka 1863, 4th U.S. Artillery, Battery E e ile ya lwa Chancellorsville, Gettysburg, Culpeper, Bristoe Station le Mine Run. Ka 1864, yuniti e ile ya lwa kua Lešokeng, Todds Tavern, Yellow Tavern, Totopotomoy  <response>: , Cold Harbor, tlhaselo ya Wilson-Kautz, Opequon, Fishers Hill le Cedar Creek. Ka 1865, e ile ya bona ditiro ka Dinwiddie Court House, Five Forks, Sailors Creek le Appomattox pele ga ge e tšea karolo go Grand Review of the Armies. 