The correct answer is C. The political party function that involves it selling its candidate is to run a political campaign.
A political campaign is an organized effort carried out to influence the decision of an electoral process in a specific group of voters, which may be that of a city, state or country, or to a certain sector of the population. In democracies, campaigns often refer to electoral campaigns where representatives are chosen or a referendum is decided. A political campaign also includes efforts to alter the policy or ideology of any institution.
William Blackstone- Wrote the commentaries on the Laws of England
John Locke- Maintained that the government cannot black a citizen's rights to life, liberty, and property, Believed that natural law was given to humans by God, wrote the Second Treatise on Government, Supported the concept of popular sovereignty.
Hope this helps :)
