Analysis of Robert Frost's Style and Mechanics

Read the following poem by Robert Frost:

Whose woods these are I think I know.

His house is in the village though;

He will not see me stopping here

To watch his woods fill up with snow.

My little horse must think it queer

To stop without a farmhouse near

Between the woods and frozen lake

The darkest evening of the year.

He gives his harness bells a shake

To ask if there is some mistake.

The only other sound's the sweep

Of easy wind and downy flake.

The woods are lovely, dark and deep,

But I have promises to keep,

And miles to go before I sleep,

And miles to go before I sleep.

In a well-organized essay, analyze how Frost's use of style and mechanics contributes to the meaning of the poem. Focus on elements such as diction, imagery, and sound devices. Use specific examples from the text to support your analysis.