It’s a Survey of American literature and literacy culture from its inception through the 20th century
The independant clause mean the simple subject which says that you can read a part of a sentence that makes a lot of sense. So in this sentence "Since you are writing a poem, how will you use metaphors?"
The dependent clause is the one that makes no sense while being alone.
In this sentence the dependent clause is Since you are writing a poem.
It makes no sense all alone in one sentence.
Now for the actual question answer is the independent clause.
The independent clause is how will you use metaphors?
I think that is the independent clause because it really makes sense even though it's a part of the question.
Answer:
Explanation:
Sara Teasdale's poem was an inspiration for Bradbury's story of the same name. In part, he includes the poem as tribute to Teasdale, but more importantly, because it underlines his main theme or message: that humankind should exercise more humility and care in its use of technology.