Interpretation deals primarily with content and meaning, technique or style

Content and meaning.

Explanation:

Interpretation is a hermeneutical exercise in which a person aims at uncovering or discovering the sense or meaning of the contents of any form of discourse. As such, it is a highly subjective process that, nevertheless, rests on objective coordinates —after all, one is always dealing with a specific discourse and its contents that allow for more or less correct interpretations.

the answer is a . the absence of love

- "the answers are a and b.  

when cullen speaks of planting while others reap, and standing "abject and mute," he is speaking about the racial injustices present in american society. as these injustices have changed over time, the american identity  has also shifted. those changes are, in turn, reflected in american literature."