Which universal idea does the author deal with in section 5? a) places are much more exciting than people. b) americans dislike learning other languages. c) leaving one’s home can be very lonely. d) america is a melting pot of different heritages.

answer; (true);

answer; (trauma);

answer; broca's area;

it makes your voice or whatever you are doing with it and makes it louder. doing this makes people pay attention to you and makes them hear what you say therefore they have a better chance of following you or listening to you. therfore establishing dominance.