Plsss help

Why does black lung aka arthur morgan let only jhon and abigail go and not sadie in the last chapter

Isaw my future flash before me and it did not take me anytime to slow down. i need to replace the words "it did".

Read the passage. when mother’s fever persisted for a week, father summoned our family doctor. dr. blakemore applied leeches to mother’s skin in hopes of reducing the amount of blood in her body. despite the doctor’s efforts, she languished in bed for three more days before her appetite returned and she requested a thin broth. our dear cook, mrs. davis, prepared the broth and delivered it to my mother directly, eager to ease her discomfort. what can readers infer about the time period of the passage?