<span>A group of like minded persons who select candidates to support in the upcoming election is known as a CAUCUS</span>
Resources are materials, energy, services, staff, knowledge, or other assets that are transformed to produce benefit and in the process may be consumed or made unavailable. Benefits of resource utilization may include increased wealth, meeting needs or wants, proper functioning of a system, or enhanced well being.
I believe the answer is: Integrative theory
Integrative theory view that society could never be exist unless each individuals fulfill their own roles. These happen because humans are unique in terms of our talent/capabilities. So in order to crate a well functioning society, different humans had to integrate our different capability to operate it.
<span> The purpose of a caucus/primary is to select delegates to the convention where a candidate is nominated. Most states require delegates to cast their first round vote for the candidate they were selected to nominate. </span>
<span>Caucus/primary =>delegates => convention => nomination.</span>