Final answer:
The speaker's reflection on DeSoto getting away would be determined by the context and specific details given by the speaker's observations in the poem or narrative, which are not provided here.
Step-by-step explanation:
The passages provided seem to reflect on themes of regret, the passage of time, and the complexity of human emotions and decisions. In the queries regarding DeSoto getting away and why the speaker may think so, without the specific text, it is challenging to provide a direct answer. However, in the context of literary analysis, it would involve looking at the speaker's observations and the details surrounding DeSoto to draw conclusions. Moreover, characters grappling with their past, contemplating the wildness of nature, or reflecting on the civil war, all suggest a sense of looking back and evaluating life's choices and consequences. Each passage contains emotional depth, with characters reflecting on life-changing decisions, like the union or escape of lovers, the loyalty to a cause even after it's lost, or the internal battle between cowardice and courage.