Answer:
In primaries, party members vote in a state election for the candidate they want to represent them in the general election. After the primaries and caucuses, each major party, Democrat and Republican, holds a national convention to select a Presidential nominee.
Adrian is a court reporter. A court reporter or court stenographer, also called stenotype operator, shorthand reporter, or law reporter, is a person whose occupation is to transcribe spoken or recorded speech into written form in court
The best answer to the question that is being presented above would be letter b. The social science that helps historians learn about group behavior would be Sociology. If you're talking about a certain ethnic group, then it's anthropology.