And so even though we face the difficulties of today and
tomorrow, I still have a dream. It is a dream deeply rooted in the
American dream.
I have a dream that one day this nation will rise up and live out the
true meaning of its creed: "We hold these truths to be self-evident,
that all men are created equal."
I have a dream that one day on the red hills of Georgia, the sons of
former slaves and the sons of former slave owners will be able to
sit down together at the table of brotherhood.
I have a dream that one day even the state of Mississippi, a state
sweltering with the heat of injustice, sweltering with the heat of
oppression, will be transformed into an oasis of freedom and
justice.
I have a dream that my four little children will one day live in a
nation where they will not be judged by the color of their skin but
by the content of their character.
I have a dream today!
I have a dream that one day, down in Alabama, with its vicious
racists, with its governor having his lips dripping with the words
of "interposition" and "nullification" -- one day right there in
Alabama little black boys and black girls will be able to join hands
with little white boys and white girls as sisters and brothers.
I have a dream today!
I have a dream that one day every valley shall be exalted, and
every hill and mountain shall be made low, the rough places will
be made plain, and the crooked places will be made straight; "and
the glory of the Lord shall be revealed and all flesh shall see it
together."
What are some rhetorical devices in this passage (besides the I have a dream anaphora)