Final answer:
The excerpts generally deal with themes of inequality and personal struggle, with characters confronting societal expectations and expressing a desire for change.
Step-by-step explanation:
The excerpts provided suggest themes of inequality, individual agency, and personal struggle against societal norms or expectations. These themes are conveyed through dialogues and monologues where characters express their discontent with their circumstances, whether it is a woman addressing traditional gender roles and economic dependency, or a person expressing the pain of slavery and the desire for freedom.
The structure of these excerpts focuses on delivering powerful messages through emotional and confrontational speech, thereby engaging the reader's empathy and illustrating the conflict between characters' desires and their societal constraints.