Answer:
For "LXV [Once, I knew a fine song]" by Stephen Crane, the poem uses enjambment to create cause and effect. The use of enjambment between lines contributes to the flow of the poem, where each line continues the thought of the previous line, leading to the cause and effect relationship between the speaker's action of opening the wicket and the birds flying away.
For "Mother and Poet" by Elizabeth Barrett Browning, the poem uses parallel structure to create irony. The parallel structure of the repeated phrase "Dead! both my boys!" emphasizes the speaker's grief and loss, while also highlighting the irony that the speaker, who was once a skilled poet, cannot find the words to express her pain.
Step-by-step explanation: