The correct option is:
Horatory.
In terms of policy implementation, hortatory techniques are those that encourage people to comply with a policy by appealing to their better senses in an attempt to make them act in a certain desired way.
This is a technique most useful in public campaigns, such as one to discourage smoking or drinking.
<span> Two-thirds of the legislatures of the </span>States<span>. Hope i helped!</span>
It's b if not try c but I'm 100% sure that it is b.