http://www.addictinginfo.org/2015/10/22/see-if-you-can-guess-what-grade-level-this-professional-analysis-gives-to-a-trump-speech-infographic/
"Trump does well appealing to the uneducated base of modern Republican dimwits, because he speaks to them as just that. By using short, simple sentences, crass insults and a very basic vocabulary, Donald Trump is speaking to the neo-con dunce in the language of a fourth grader."