What does the term "elaborates" refer to?

In this unit ,we learned about arguments and rhetoric.in an argument we ,not informal language.

Who thin the context of this excerpt from act 2, scene 1, of macbeth, what is the meaning of the word multitudinous?

Discuss the theme of outcasts in these chapters in at least two hundred words. what does it mean that the church takes in people that the clan rejects? how is nwoye an outcast? how does the clan treat the missionaries as outcasts?