Personally, i think a lot of people won't support third-party
candidates because they might not be effective. if a third-
party candidate gets into office, he or she will have a hard
time accomplishing anything, since members of the two
major parties vote together and control most things.
which factor supporting the two-party system does the passage describe?
a. winner-takes-all elections
b. voter loyalty
c. campaign laws
d. majority rule

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;

economic

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.

answer; ( suicide );