Well, in 'the long road to the deep north novel', I think the theme of isolation is quite prominent. Being in the 'deep north' probably means they are cut off from the rest of the world. Also, the theme of human nature is there. We can see how the characters' true natures are revealed in difficult situations.
One of the main themes is survival. The characters face extreme hardships during their time in the POW camps, which tests their will to live. Another theme is the exploration of human nature. In such a difficult situation, different characters show various aspects of human nature, like kindness, cruelty, and resilience.
I'm not sure specifically as I haven't read the novel in detail, but usually in a novel like this, there might be a protagonist who leads the journey on the long road to the deep north. There could also be a mentor - like figure or a sidekick character.
Dorrigo Evans is a very important character. He is a surgeon and a POW. His experiences both before and during the captivity form a major part of the story.
The theme of adaptation is surely there. The characters need to adapt to the new, harsh environment filled with radiation, mutants or whatever the post - apocalyptic elements are. They have to change their ways of living, thinking and interacting with others. And the theme of loss is also important. They have lost their old lives, loved ones, and the familiar world, which greatly impacts their journey in the novel.
One main theme is probably perseverance. Whether it's soldiers, refugees or people returning home after a long time away, they all need to keep going despite the difficulties. Another could be the concept of home itself. What does it mean to them? Is it a physical place or a feeling? And of course, there's the theme of change. The long road home often means that things have changed in their absence, and they have to adapt to that.
One of the main themes is rural life. The novel depicts the simple yet often harsh existence in the rural areas north of Boston. It shows the daily struggles of the characters, like farmers dealing with the land.
Another theme is class struggle. We can see how the working class in the North faces challenges and how the social hierarchy affects the characters. Also, the relationship between the rich and the poor is explored in depth. For example, the mill workers' conditions and their fight for better treatment are important aspects of this theme.
One of the main themes is survival. In the desolate world of 'The Road', the father and son are constantly struggling to find food, shelter, and avoid danger. Another theme is the relationship between father and son, which is a source of hope and motivation in the otherwise bleak setting. Also, the novel explores the concept of humanity in a post - apocalyptic world, as characters face moral dilemmas.
One main theme is family. The relationship between the father and son is central. It shows how the father tries to protect his son in a dangerous world. Another theme is redemption. Despite the violent and criminal environment, there are elements of characters seeking some form of redemption for their actions.
One of the main themes is the contrast between the industrial North and the agricultural South. It shows the different ways of life, values, and social structures in these two regions.