<prompt> Sa kəriwu lardә Americabe suro saa 1861 lan baditәna dәn, Fesler dә lamar lardә Unionbe ro gowono. Kǝntawu August ye kǝn 30, saa 1861 lan, shiye askǝrwa Union ye dǝro kǝla Morgantown, Indiana lan. Fesler dǝ shima Captain Company G ye suro 27th Indiana Infantry Regiment ye dǝlan. Feslerye kamunzǝa suro kǝriwu Winchesterbe kǝn burobe dǝn amari cina.  <response>: Kuru kǝriwu Cedar Mountainbe lan. Suro saa 1862 lan, Feslers Regiment də suro 12th Army Corps yen tədəna, na doni suro saa 1863 yen tədəna. Fesler dǝ daji kǝrmawanzǝ kǝla kǝriwu Antietam be ladǝn, Sharpsburg, Maryland, kǝntagǝ September be kǝn 17, saa 1862 lan. Regimentnzǝdǝ kǝntagǝ saa 1862-1863 dǝye Stafford Courthouse, Virginia lan kǝntagǝ Februarybe kaunzǝ 13, saa 1863 lan, Fesler dǝ sha Lt. Colonel 27th Indiana ye ro gotǝ. Suro kǝntagǝ Marchbe saa 1863lan, 12th Corps, shi doni 27th Indianabedǝ nasha laa, shillewu laa banazǝna alama nzǝrtaliube ro. Kǝntawu Mayye kǝn 5, saa 1863 lan, Fesler dǝ suro kǝrmai Chancellorsville ye lan, suro Spotsylvania County, Virginia yen, sǝkǝna. Loktu gana laan 27th Indiana ro amari cina July 2-3, 1863 lan loktu kǝriwu Gettysburg ye lan, loktu do colonel do regiment ye dǝ brigade dǝro amari cina. Fesler-a kuru askәrnzә-a dә ngawo adәyen New York City Draft Riots dәye dәn nasha laa gozana. 