What part of the earth that is always changing?

According to thorstein veblen, a successful businessman would be most likely to demonstrate his worth to others by:

What was included in most state constitutions that guaranteed protection of individual liberties based upon common law?

Which of the following is a problem in the health care system of the united states? a. too many doctors in rural areas b. too many doctors who are general practitioners c. fraud d. costs that are too low