<prompt> Leffert dә jami St. Lawrence University lan saa 1863 lan sha kәrawo. Ngawo St. Lawrence-a fasalnzǝ sǝdǝnadǝn, Buck dǝ askǝrro kǝltǝna kuru askǝrwa Union ye dǝn suro kǝriwu lardǝ Americabe lan kǝriwu sodǝye General Slocum lan, kǝrmai Antietam-a, Chancellorsville-a, Gettysburg-a, Lookout Mountain-a lan kǝltǝna.  <response>: , Missionary Ridge, Peachtree Creek, Resaca kuru Ringgold Gap. 