Which of the following sentences best describes the role of the United Nations in
world affairs?
O
A. It ensures that everyone follows treaties
O
B. It maintains trade relations and keeps trade negotiations open.
O
C. It mediates conflicts and supports humanitarian projects
O
D. It provides a common defense against large aggressive nations.

What did economist john maynard keynes believe about deficit spending?

How many soultions does the system of equations have y= -6x + 330x + 5y = 15a.one b.twoc.infinity manyd.none

8. select a supreme court case that has been particularly important in protecting civil liberties in the united states. in a three-paragraph essay, describe the case and the ruling, then explain how the case demonstrates why it is important that the supreme court is: a. protected from political or public pressure (since justices are appointed rather than elected and serve lifetime terms) b. able to change its interpretations of the law over time (10 points)