Between the Civil War and World War I, the U. S. monetary system: a. experienced a persistent deflation. b. suffered several financial crises in which banks closed and firms went bankrupt. c. adopted a de facto gold standard. d. adopted a central bank. e. All of the above.

E). All of the above.

Explanation:

Civil war and World War one has a crucial role not only in shaping the present America. In between of these two wars, the monetary system of United States faced drastic experiences.

As per the question, all the given options reflect the changes in the United States monetary system as it 'experienced a continuous deflation' that brought the economy to a decline. The economy 'suffered numerous financial crises' that lead to closing of banks and firms turning bankrupt. They 'adopted a de facto gold standard' with an aim to establish the price of currencies in terms of particular gold reserves. U.S. also 'adopted a central bank' to find remedies for keeping the prices stable and overcome the situation of inflation and deflation. Therefore, option E is the correct answer.

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.

you would times this by how many days there are in a year 365*400=$146000