He chose General George B. McClellan to turn them into real soldiers.

他选择乔治·B·麦克莱伦将军将他们变成真正的士兵。

General Rosecrans had trained at West Point,   finishing fifth of his class in 1842, and he assisted General George McClellan and Ulysses S.  Grant at the beginning of the war.

罗斯克兰斯将军曾在西点军校受训，1842 年以全班第五名的成绩毕业，并在战争初期协助乔治·麦克莱伦将军和尤利西斯·S·格兰特将军。