Based on this passage, the tone of the poem might best be described as reflective because the character is illustrating his innermost thoughts and emotions.
The tone is the way an author approaches the subject of a story, a particular scene or piece of writing. It is created through the choice of words and phrases, the way they are organized and the level of formality.
A reflective tone is characterized by the use of words and phrase that shows that the author is in deep thought. The tone of the poem, then, is reflective because the author illustrates her innermost thoughts while describing her memories.
a deed notable especially for courage the brave feats of ordinary foot soldiers. b : an act or product of skill, endurance, or ingenuity Building the bridge was an engineering feat. 2 : act, deed.