Write four characteristics of a folk song.​

Characteristics of folk songs are as follows:  Originally passed down orally to the family, and to other members of the community  Learned through rote  Sung in their own dialect  Begins in one key and ends in the same key  Composers and lyricists are usually unknown  Mood can be sentimental, playful, etc..

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.

yes i would go with c

hope i

-lavira: )