Your starting premise that Europeans are humans is faulty! Several years ago European geneticists determined that Afrikans are the only truly 100% humans on earth! And that Europeans lack about 4% of the DNA that would make them human! Don't take my word for it! Research it!!! Google it!!!Many Trump supporters do not believe that Blacks and Latinos should enjoy all of the same rights as they.
They could care less about our civil rights or voting rights if those conflict with their delusional view that they're the superior race.
I am not interested in finding common cause with them until they become reasonable and accept that everyone on our planet is a fellow human being.