@mystery-ak First, the title is ridiculous.
According to a survey of Trump voters that was on there not long ago, the majority of his base has no college degree. Note that is the majority, not ALL his base. The KKK and groups like that, gather people in the non-college group. I can say that as my son made a film of the KKK. He was with the Grand Dragon of Texas for a month of so, went with them to their marches and was blind folded one time when they took him to their military training area to film that. One time, at a march he filmed in another state, David Duke was there with him and the Grand Dragon.
That group voted for Trump but that doesn't mean Trump was one of them or cared anything about them. He just wanted their votes. It is my opinion, he would have won if they had not voted for him as their numbers are not great.
Trump is not a racist, I found nothing in his background that would indicate that. That charge is from the left. That said, no one can be in his mind to actually know what he thinks about various groups of people but his actions in the past shows no indication of that.
Trump "loves" all people who praise him, no matter what race they are.
As to the definition of "racist": it has no definition - it is just a charge the left brands someone who doesn't think like them.