HELP PLSSS

Read the excerpt from paragraph 3.

Now, our generation of Americans has been called on to continue the unending search for justice within our own borders. We believe that all men are created equal. Yet many are denied equal treatment. We believe that all men have certain unalienable rights. Yet many Americans do not enjoy those rights. We believe that all men are entitled to the blessings of liberty. Yet millions are being deprived of those blessings.

What connection did Johnson make with his use of repetition?

A.
to show why the search for justice must continually change over the course of history
B.
to show the difference between what citizens wish and what the law is willing to give them
C.
to contrast the limited rights people once had with the rights the new law grants them
D.
to contrast the country's founding beliefs and the realities of the modern America