Which of the following two schools share the conviction that people are rational and are motivated largely by self-interest?

Social and economic development measures are a short- to midterm approach to creating peace and stability

Indicate whether this statement is true or false.

Which factor has done the most to limit the size and growth of the U.S. Cabinet?

a. the legislative check on executive power b. the reluctance of presidents to share power c. the stability of the American political system d. the anti-government sentiment of the American public