Final answer:
The excerpts are from a literary work that provides vivid depictions of characters dealing with the adversity of war, capturing themes of struggle, survival, and the human condition in times of conflict.
Step-by-step explanation:
The passages provided appear to be from a work of fiction that detail the experiences of various characters in what seems to be wartime scenarios. The descriptions are vivid, emphasizing the dire and often tragic circumstances the characters find themselves in. There are common themes of struggle, courage, survival, and the desolation of war. Characters in these narratives face challenges both physically, as represented by the currents and natural obstacles, and emotionally, demonstrated by the solemn and desperate actions they take.
The detailed descriptions and actions of these characters convey deep and powerful storytelling, likely intended to immerse the reader in the experiences and tribulations of the characters. Whether it's a child wielding a wooden sword or a man surrendering to the forces of nature, these stories capture the profound impact of war on individuals and their environment. Thus, these passages serve as representation of literary fiction that explores human emotion and conflict.