From the text given, one can infer about the Confederate Spy - Henry Harrison, that he was a spy that was loyal to the Confederate.
When a person arrives at a conclusion by adding one or more logical facts together, they are said to have made an inference.
Inferences are useful because they help to uncover hidden messages in a text or literature. This is why it is called "reading between the lines".
Learn more about Inference at:
https://brainly.com/question/26269789