An anaphora refers to a figure of speech that characterizes for repeating words at the beginning of succesive clauses, phrases, or sentences. This in order to make an artistic affect. So Dr. King repeats the phrase in order to emphasize that he is seeking for freedom, this in an artistic and memorable way, having a deeper impact on people that will also remeber his speech.
If you are held for court, the next step in the process is the arraignment. Formal arraignment is a hearing in which a judge or commissioner will advise the defendant of the charges that have survived the preliminary hearing and ask the defendant how he or she pleads.
