question: Answer this question.

What word describes 'Spying on or exposing enemy spies'?
answer: counterespionage
question: Answer this question.

What role on film has been played by Lon Chaney, Claude Raines and Herbert Lom, amongst others?
answer: phantom of opera
question: Answer this question.

"Who, at 95 years of age, supposedly waved the Union flag out of the window of her house in Frederick, Maryland while Stonewall Jackson's troops were passing, and is the subject of a 1864 poem: ""Shoot, if you must, this old gray head, But spare your country's flag,"" she said.""?"
answer:
barbara fritchie