In my opinion, 'The American Boogeywoman' isn't based on real events. It's likely a product of imagination and storytelling to engage the audience with a thrilling narrative.
Yes, 'American Boogeywoman' is based on a true story. It often takes real - life events and characters as inspiration and then adapts them into a fictional narrative for the screen or other forms of media.
American Boogeywoman is more of a creative imagining. While it might draw on common themes and tropes, it doesn't have a direct basis in a specific true event or person.
The true story behind 'American Boogeywoman' could potentially revolve around a woman who was misjudged or misunderstood in her time. It might be set against a backdrop of a particular era in American history, perhaps a time of social unrest or changing values. Maybe she was involved in events that were considered scandalous or deviant at the time, but when looked at more closely, there was more to her story than what was initially thought. This could be why she has become the focus of the 'American Boogeywoman' narrative.
It's more of a fictional tale. Usually, such characters or stories are made up to thrill and scare, not based on real events. So, no, it's not based on a true story.