Well, there could be her grandfather. He might be the one who taught Andrea how to drive the tractor in the first place and is always there to give her advice when she encounters problems with the tractor.
Since we only have the title, it's hard to determine exactly who Andrea Hines is. She might be a public figure, but then again, she could also be a private individual whose story is being told because of some unique event related to the 'Blitz Attack'. It could be that she is someone who has a particular connection to the events that unfold in the story, whether it's as a central character, a key witness, or someone who has been affected in a major way.
I'm not sure. It's possible that it's a mix of truth and imagination. We'd need more background information and verification to know for certain if it's truly real.
It depends. If Andrea Greene is a fictional character, then the story isn't real. But if she's based on a real person or real events, it could be real to some extent.
I don't know for sure. It could be a blend of truth and imagination. Maybe some parts are real while others are made up. To know for certain, you'd have to do some research or get more context about it.