How did martin luther king jr communicate nonverbally through his speeches

Question

how did martin luther king jr communicate nonverbally through his speeches

and verbally

Answer 1

That must be a secret !

Answer 2

Dr. King was trained as a southern baptist minister, his non-verbal cues were cues he learned as he delivered his sermons from the pulpit.  He was a master of conveying the importance of what he was saying often times by saying nothing at all.  He was a very educated articulate man which is why he was feared by so many.......