Final answer:
The passages described focus on themes of struggle and resistance, highlighting human endurance and the fight for freedom and dignity.
Step-by-step explanation:
The excerpts provided demonstrate a strong emphasis on personal struggle and resistance against various forms of oppression, both physical and psychological.
Characters in these narratives fight fervently, often against overwhelming odds, showcasing their determination, resilience, and the human will to pursue freedom and self-respect.
Whether it's fighting tooth and nail against a cruel overseer, enduring the agony of economic loss, or confronting physical battles in the boxing ring, each scenario illustrates the depth of human endurance in the face of hardship.
This question is about a fight or struggle between two individuals. It does not pertain to any specific academic subject. The phrase 'tooth and nail' means to fight fiercely and with all your effort. It is often used to describe a physical or metaphorical battle between two parties.