What did we learn from martin luther kings {I HAVE A DREAM SPEECH.} why is history repeating itself.?

did we learn anything from the past.

anyone want to be friends

What are the purposes of a prologue in a play? 1) to provide information about the inner thoughts and feelings of a character 2) to set the mood and tone of the play and provide background information 3) to provide information about how the stage should be set and what props are needed 4) to give some insight into the relationships among different characters 5) to provide a hint to the audience about what will happen later in the play