The prosecutor is a legal representative of the prosecution, or the accusation, in most countries. Specially those with a common law adversarial system, or at least the civil law inquisitorial system. The prosecutors are the ones responsible for presenting the case in a criminal trial against the individual who is being accused of breaking the law. The correct answer is:
The prosecutor
An economic historian would not research the style of dress the Queen wore to court most often, as it does not have much of an effect on economics as a whole in that time period.
Peace. 'pax romana' is latin for 'roman peace'
