13How did the U. S. Supreme Court decision in Marbury v Madison affect the role of the judicial branch in the American system of government?
a. It established the right of the Supreme Court to expand its original jurisdiction.
b. It expanded the role of the judicial branch by establishing judicial review.
C. It upheld the right of the Supreme Court to approve all lower court appointments.
ANSWER FAST!!!

Read the paragraph below and answer the question that follows. "andy was asked to speak in a school assembly about a fundraising opportunity for a fellow student who had recently been diagnosed with leukemia. andy's stomach hurt and his hands were cold. "steady man," he thought. "you can do this. it's for tim. he needs our ." andy could picture the students wanting to get involved. it occurred to him now that he wasn't just giving a speech. he had something worthwhile to say. which strategies did andy use to reduce his apprehension? select all that apply." be prepared. use muscle relaxation techniques. get experience. think positively. focus on communicating to the audience.