Do any of the main characters change in course narrative death hired man?

The question you're asking about the change in characters in "Death of a Hired Man" is a very good one. It's a subtle piece, so it takes some thought to really grasp the shifts in the characters.

Here's a breakdown of the changes we see, focusing on the main characters:

* Mary: Mary is arguably the character who undergoes the most profound change. She starts the poem seemingly cold and distant towards Silas, even a bit disdainful. She's practical and focused on the farm's needs. However, as the poem progresses, we see a softening in Mary's heart. She acknowledges Silas's humanity and his hardship. By the end, she's the one who pleads with Warren to let Silas stay, showing a compassion and understanding that was absent at the beginning. This change is most evident in lines like "He's come to help us, hasn't he? And he's our own."

* Warren: Warren is a bit more complex. He initially welcomes Silas back with open arms, suggesting a kind and generous nature. However, we also see a hint of stubbornness and a desire to maintain control. This is perhaps why he initially dismisses Mary's pleas about Silas needing to stay. By the end, Warren's character is left ambiguous. He appears to accept Silas's situation and be at peace with it, but we don't see a dramatic shift in his behavior. The question of whether his change is genuine or just a resignation to circumstance remains open.

* Silas: While Silas doesn't undergo a dramatic personality shift, his physical state and his relationship with the world around him do change. He arrives weak and struggling, but through the course of the poem, he finds a sense of peace and acceptance. He's no longer fighting to prove his worth or his place in the world. The poem ends with Silas being at peace, even though he's dying, suggesting a kind of acceptance of his fate. This change is evident in his acceptance of Mary and Warren's care, and his quiet resignation to his situation.

In essence, the poem doesn't focus on big, dramatic changes in character. Instead, it explores the subtle shifts in perception and understanding that occur within the characters. The poem's beauty lies in how it portrays the human experience of confronting mortality, love, and the complexities of human relationships.