Answer:
The speakers feelings has changed between the past and present by the reader talking about within her/his soul then gradually switching to faith and belief.
Explanation:
Although the speaker may be talking about herself/himself throughout the poem, she/he also expresses threw beliefs and within, leading to different feelings that are expressed and can be easily analyzed so just look in to the poem and try finding words that contrast in the different paragraphs.
There are three types:
-Patriotic poetry
-Anti-war poetry
-Witness poetry
Patriotic poetry usually honors soldiers who fight in defense of their countrymen and to bring peace.
Anti-war poetry depicts war as a source of misery and shows futility of soldier's deaths and sacrifices they make.
Witness poetry is written by those, who were not fighting, but nevertheless experience war first hand. It is usually written by civilians.
