What does line 1 of the poem reveal about the speakers voice / the song of my paddle sings

Line 1 of the poem reveals that the speaker uses his voice to give an order or make a request.

Explanation:

In line 1 of the poem "The song of my paddle sings" we can see that the speaker uses an imperative voice. His intention at the moment is to give an order when making a request to the west wind, in relation to the places where that wind must pass. Although, imperative phrases are ended with an exclamation (!), The choice of words that the poet used in the first line, allows us to understand the feeling that an order or order is being carried out, even without the exclamation ending the line.

The first line of the poem is "West wind, blow from your prairie nest,"