What are the two most likely reasons for General McClellan to offer Allan Pinkerton the job of finding spies in Washington, D.C.?
A General McClellan was an undercover spy.
B Pinkerton had never been to Washington, D.C. and knew no one there.
C The two men had worked together at Illinois Central Railroad.
D The general had experienced some victories early in the war.
E Pinkerton was employed as a private detective.