If a government tries to make a law that makes something illegal, when it should be legal, the Judiciary can call that law

yes

Explanation:

It can, under the Commerce Clause, pass laws prohibiting actions (as long as the Commerce Clause would be applicable), whereby actions legal at the state level become illegal at the federal level. However, no government can pass a law making an act legal, because the default state is that all acts are legal, unless specifically made illegal.

a. competition with other nations.

answer

the speaker of ,’i want politician to make more of an effort for lgbt rights’, will be served well by joining an interest group.

explanation

an interest group is one that aims at influencing public policy on reasons derived by a common interest .in this case, lgbt rights are rights for the gay society which is a special group of individuals with specific interest concerning their relationship with other individuals. hope this !