Question

3. And both that morning equally lay
In leaves no step had trodden black.
Oh, I kept the first for another day!
Yet knowing how way leads on to way,
I doubted if I should ever come back.
name all the poetic device used in stanza​

Answer 1

The lines means that in the that morning both the roads/ways the speaker come across was almost the same but one was more travelled than the other the leaves was not black which simply means that people has not walked over it