Which government body would be responsible for laws that related to trade between two states?

state
federal
municipal
special purpose district

Federal

Explanation:

The US Constitution gives the federal government, more specifically the Congress, the power to make laws that regulate trade between two states. Such duty is outlined in Article I, Section 8, Clause 3, also known as the Commerce Clause:

The Congress shall have power (...) To regulate commerce with foreign nations, and among the several states, and with the Indian tribes;

In politics, campaign advertising is the use of an advertising campaign through the media to influence a political debate, and ultimately, voters. These ads are designed by political consultants and political campaign staff. Many countries restrict the use of broadcast media to broadcast political messaging.

Explanation:

Ethos is the persuasive technique that appeals to an audience by highlighting credibility. Ethos advertisement techniques invoke the superior “character” of a speaker, presenter, writer, or brand. Ethos examples aim to convince the audience that the advertiser is reliable and ethical.