What rhetorical used to martin luther king's speech

The travels of marco polo. what is the author’s purpose for writing this text?

How does storytelling imagine the future?

What is the meaning of "full tide" as it is used in this sentence? before i could explain to her the differences of language in this world, she was embarked on the full tide of another subject. a long and involved argument an inaccurate representation a detailed and lively discussion an uncontrollable flood