There really is no such thing as race. If there were different "races," then, consequently, there would be a "master race." In reality, survival in this world has more to do with one's surroundings (i.e. environment, family structure, society, et cetera). Of course, certain aspects to survival are hereditary, such as immunity to certain diseases or suitability to the environment. But, the human body is ever so capable of adapting. Take an infant from anywhere in the world and place him in a family in a completely opposite environment. It is almost a guarantee that he will be capable of surviving. This discounts the whole idea of "race." If there were different races, then one race would not be able to survive in the environment of a different race. Obviously, this is not true.
As for "Hawaiin" being an "American" language, that is just ludicrous. Just because it is a state, does not mean that its language collectively belongs to the entire nation. In case you haven't noticed, there is no official language for the United States, nor an official religion.
Certian characterisitcs are often commonplace in different SOCIETIES. That is the key word people should focus on if they really want to differentiate between "groups" of people. Terms like "race" and "ethnicity" are too specific.
...something to ponder.