It's a mix. The core of the story has roots in truth, but for the sake of entertainment and storytelling, certain aspects could be embellished or adapted.
It's most probably not a true story. Usually, such works draw from a combination of fictional concepts and maybe some loosely inspired events or themes, but not a direct account of reality.
It is indeed a true story. The book and subsequent adaptations draw from factual accounts and real-life circumstances to present a compelling narrative.
The cast also features Gil Birmingham. He contributes to the overall atmosphere of the show. In 'Under the Banner of Heaven', the actors need to handle the difficult subject matter carefully as it is a true story. They have to portray the real people involved and the complex web of events that took place. Their portrayals are what draw the audience in and make them reflect on the true events behind the story.
Yes, it is. 'Banner Under Heaven' is based on real events. It often depicts historical situations, real - life characters' experiences and the social environment of a certain period. Through in - depth research and compilation of historical materials, it presents a vivid picture of that era.