Which of the following makes the United States the strongest of the world's three economic centers?

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

During the period from 1865 to 1898 how did the political/economic elite contain the demands of farmers and laborers for economic justice

Do you think the united states experiences amalgamation, assimilation, or pluralism? why?