Answer:
D
Explanation:
D seems to be the most clear, and the most interesting out of the 4 you were given.
It is predominantly two syllables per stress, weak-strong, so it is iambic. The refrain is basically dactyllic, with an extra beat at the end, but the narrative part is iambic.
For only this line, Note the pattern of stressed syllables:
HICK-o-ry DICK-o-ry DOCK --- that's (principally) dactylic
Okay let me try to go there but how does it start?
Answer:
drought dried up their crops
Explanation:
It takes no courage to wield a gun because the person holding the weapon is not in danger