According to von thunen’s model, the area beyond the fourth ring represents unoccupied wilderness. based on his theories, which of the following statements would von thunen most likely make about the area beyond the fourth ring? a. producing agriculture past the area of the fourth ring would lead to famine. b. producing agriculture past the area of the fourth ring would not be accessible to the railroad. c. producing agriculture past the area of the fourth ring would not be profitable. d. producing agriculture past the area of the fourth ring would be too dangerous.

An atom of element a has 73 protons. what would the element's atomic number be?

Cooperation among oligopolies runs counter to the public interest because it leads to underproduction and high prices. in an effort to bring resource allocation closer to the social optimum, public officials attempt to force oligopolies to compete instead of cooperating. consider the following scenario: suppose that the presidents of two auto manufacturing companies exchange text messages in which they discuss jointly raising prices on their new lines of hybrid suvs. this illegal communication would violate which of the following laws? the sherman antitrust act of 1890 the robinson–patman act of 1936 the celler–kefauver act of 1950 the clayton act of 1914

What is one major role of political parties in u.s. politics