Throughout our history, linguistic power has proven to be a fundamental and critical ability.
Not only are you able to persuade, encourage or just generally connect with different kinds of audiences through their syntax and accents, but the political values implicated by word choice will also allow you to include (or exclude) a larger public.
As seen across some of our infamous, linguistically trained Presidents, the capacity to successfully convert and adapt to different social groups is inevitably effective, while portraying one's acknowledgement, consideration and general intellect.