All of the following are examples of what rigorous coursework in high school might mean except: a. increased numbers of quizzes and tests.
b. taking twice as many classes as normal.
c. added reading assignments.
d. faster pace in covering course material.

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

The form the boundary between north and south china. a. himalayan mountains c. change river b. xi river d. qinling shandi mountains

Which of the following people would a member of congress most likely contact for information on pending revenue legislation? a) a bureaucrat in a foreign government's revenue service. b) the host of a popular talk show c) the staff at one of the congressional support agencies d) athletes on a professional sports team form a major city