Respuesta :

Answer: Answer Below

Union Army

Commander-in-Chief President Abraham Lincoln (1861–1865) President Andrew Johnson (1865)

Commanding General MG Winfield Scott (1841–1861) MG George B. McClellan (1861–1862) MG Henry W. Halleck (1862–1864) GA Ulysses S. Grant (1864–1869)Explanation: