Remember that stage directions are written into the script of a play, they indicate the actors and everyone reading it, about: the location of a scene, a sound (and where it's comming from), how does a person, place or thing looks, and the psychological or emotional stage of a character.
So the correct answers are:
- Character's action and behaviours: here we can see that Nora pays the Porter, shuts the door, takes off her hat, etc.
- Character's gestures: we can see the directions indicate that Nora laughs to herself.
7.) Transfer
The given scenario uses ideas of patriotism and freedom as propaganda
8.) Bandwagon
The given scenario brings up an idea similar to, "if everyone else wants to do it, why shouldn't you?". Bandwagon is, in a sense the peer pressure of literary devices.
The answer to your question would be, “to show that despite its differences, America is still a country that unites in times of strife.” Hope this helps!:)
He feels that people will make fun of him or he will feel left out.