Sentence with words speculation and restrict

In other words which one of the four perspectives do you believe best explains why people do the things they do in our society? which one of the four perspectives best explains why you believe the things you do, and why you act the way that you do?

9. types of literature that are told from a point of view include autobiographies, memoirs, diaries, and journals.

What do the sketches of 9/11 victims in "portraits of grief" achieve?