Amerika

Nationalists will tell you that our concern is not other races and ethnic groups, but the preservation of our own ethnic group, which requires excluding all others. For us to live, we must be isolated from every other group, no matter their average IQ or how nice they are.

Interestingly enough, other groups are willing to recognize the principle of unity as a fundamental property of not just survival but all good things in life:

Umoja (Unity)
To strive for and maintain unity in the family, community, nation, and race.

Although this comes to us through Kwanzaa celebrations — one of those idealistic projects like Esperanto designed to unite humanity — its wisdom is timeless. If you love life, you want more things like you; therefore, you want to preserve your tribe, a construct of ethnicity and the culture tied to it.