You shouldn't generalize people (doing it by race is called racism; doing it by country has no fancy name that I know of but it's wrong all the same), or refer to some cultures as "better" than others.
That's simply not true, according to the definition of race it requires sharing a biologically identifiable connection with other people. An Asian man and a Native American could be born in the same place and raised in the same family but would not share the same race. Discrimination on the basis of country is a separate thing which I don't think has a specific term. Wasn't able to find one with a quick Google at least.