[_-david-_]

You are wrong. Racism is prejudice or discrimination against people (or a person) due to their race or perceived race. White is a race so it is possible to be racist against whites.

Trotsky did not invent racism. People discriminated against others due to their race before Trotsky was even born.

I don't care if you want to call it racism or racial bigotry or whatever. It exists and it can happen against all races, by any race, in every country.