MLK's "Stride Towards Freedom" is an ethos laden piece that seeks to convey to readers the importance of optimism and confidence in times of peril.
What about it? Or a picture
A soliloquy is when a character speaks to him or her self, normally with the audience.
This means that we can narrow down some choices, if not all.
A.) Several Characters can be eliminated as an answer choice, as a soliloquy is when the character ONLY talks to themselves/the audience.
B.) The Audience and One Other Character can be removed, as 'other' means "not themselves".
C.) The Audience can be an answer, as the character ONLY talks to themselves and/or the audience.
D.) Another Character can be eliminated with the same reason for answer choice B.).
Your answer is:
C.) The Audience
I hope this helps!