What is the most often used technique in local elections to get little known candidates elected into office? (This is an open ended question, but just a short response will do, thanks! :)

Well there are many speeches and media its come down to one of these because these are usually the most odten used technques to get into the office.Explanation:

answer; (d) one tectonic plate plunges beneath another; (most common,convergent boundaries)