Answer:
The iambic pentameter creates an even rhythm n and complements the poem as a elegy
Explanation:
Iambic pentameter is a type of metric that is used in poetry and drama. It describes a certain rhythm that words establish in each verse. It consists of five pairs of short / long syllables, or atonic / tonic syllables. On the other hand, elegy is a sad, melancholy or complacent poetry, especially composed as music for funeral, or a death lament.
C. Is the correct answer. I believe.
But, in an even bigger sense, we cannot dedicate this ground. The men we honor, living and dead, who have struggled, have consecrated it, far above low power to add or detract.
The correct sentence is "facts and opinions are not necessarily in opposition". That is so because one can agree with a fact.
On the other hand "fact" may not be a synonym of "opinion". In research you can use "facts", "opinions" or both. It is so because one does not exclude the possibility of using the other. They are not necessarily anthonyms/ opponents. an opinion is not more important than a fact, but on the contrary, because facts can be proved easier than opinions.