They can help strengthen a point as long as the question is then enforced. They help to convince the listener since usually even thought it's not said we usually think yes in our head after hearing a rhetorical question.
Theatron refers to the seating area section of an Ancient Greek, Roman, and Byzantine theater.
Unlike Atticus and Calpurnia, Harper Lee does not give us a paragraph describing Jem. Instead we must learn about his character through his actions and speech. Sometimes Scout will use a descriptive sentence for her brother's character but mostly the reader learns about him as the story progresses. Many of Jem's statements in the first chapter are written in the imperative mood. For example, he says, "Don't blame me when he gouges your eyes out." By using the imperative mood, Harper Lee shows Jem to be older and seemingly the leader of Dill and Scout. The use of the indicative mood in Jem's dialogue also shows his stubbornness as a leader. When Dill is pressuring him into touching the house of Boo Radley, Jem says, "I'm going...don't hurry me." Even though Jem is worried about what may happen when he touches the house, he stays in control of the situation by using both the indicative and imperative mood in this sentence. Jem is also seen as the protector of Scout. When Jem is hesitant about making Boo Radley come out of the house because he fears for his life, Scout notes, "Besides, Jem had his little sister to think of." It is clear from this sentence, that Jem looks out for Scout which shows that he is a protective, responsible older brother.
it depends on what type of play it is but mostly the central idea will be around one or two main characters and the trials that they go through
I think there is a shift at “...assured him”. From reading the beginning, you would think the person is under arrest, “stay where you are”. But, the sentence goes on to say that the police officer ‘assured’ him that. He could’ve been in danger, so the officer was telling him that help was on the way, just stay put.