What was one consequence of the implementation of Black Codes across the South immediately following the Civil War? Choose 1

A. Congress passed the Thirteenth Amendment, which outlawed the institution of slavery

B. Congress passed the Fourteenth Amendment, which guaranteed African Americans citizenship and equal protection under the law

C. White supremacists formed the Ku Klux Klan in order to protest Black Codes, which enumerated the broadly increased rights and privileges that African Americans would enjoy after the Civil War

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.