In America, what feature do haunted houses commonly use in their attractions?

Jump scares

For which 2012 film did Taylor Swift write the song 'Safe & Sound' featuring The Civil Wars? What is the title of Taylor’s introspective bonus track on "Midnights (3am Edition)" dedicated to her past self? Which actor portrayed the infamous Hannibal Lecter in multiple films? Which classical composer created the Symphony No. 9 known as the "New World Symphony"? Which pitcher was known as 'The Big Unit'?