No words are bolded, but I'll try to figure it out and comment the answer.
The use of the rhyme scheme and structure of the poem actually contribute to the poem's meaning: By giving the poem rhythm and creating an emotional appeal in the readers.
The textual evidence that supports this is seen in Line 6: 'So Eden sank to grief'
<h3>What is rhyme scheme?</h3>
Rhyme scheme is known to be a method by which final sounds are repeated in a pattern. It gives the poem rhythm and flow.
We can see from the poem that alliteration is actually used in the poem. The rhyme scheme and the structure gives the poem an emotional appeal.
Learn more about rhyme scheme on brainly.com/question/8993654
so the reason why an author would expand all that is because of history we had to know everything about the history of the Americas so we had the right religion we where before anything happens and we also had to know how they behaved to see how we had improved