The persuasive technique used in the example given above is emotional appeal because it is trying to connect with the consumers emotions by asking about the cellphone that they are using. By doing that, they are trying to tell the consumer that their product can give a better service than the current product that they own.
The answer to this would be A. Winding bc you're describing the trail which is a noun
C. Declaration of Independence, country
The use of the refrain does not contribute to the meaning of the poem.
