What are the unwritten rules about race that Mr. Gilmer attempts to get Tom to break? Does he succeed? What parts of Tom’s testimony would have offended jurors who supported the laws and customs of segregated society?

The answer is explained below

Explanation:

Mr Gilmer insinuates that Tom felt superior to Mayella, suggesting that he, "a Negro field hand," expresses pity for a white woman, and should never be so confident as to feel pity towards a white person, because they believe black men occupy the lowest rung of society.

This offends those who support segregated society because they believe black people are below them.

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; epigenetics;