Answer:
There are three kinds of nationalism, which can be divided into two categories -
(Xenophobic Nationalism)
Ethno-nationalism is based on the notion that people of a common heritage form a common culture and thus a legitimate nation, and that a healthy society is one based on this common heritage or origin. It looks to the past in the sense of "where did you originate?" "Where did you come from?" This form of nationalism is usually xenophobic in the sense that ethno-nationalists are wary of foreign intrusions into their organic society.
Racial nationalism is based on the notion that people of a common race form a culture and thus a legitimate nation, and that a healthy society is based on this common race. They usually take pride in both the nation and the race. It looks to the present in the sense of "what race are you?" This form of nationalism is usually xenophobic in the sense that racial nationalists, like ethno-nationalists, are wary of foreign racial intrusions into their organic society, although they are not necessarily as wary of those of the same race.
(Non-xenophobic Nationalism)
Civic nationalism is based on the notion that people of a common community (smaller and larger) form a common culture and thus a legitimate nation, and that a healthy society is based on this common sense of solidarity or community. It looks to the present in the sense of "what are you a part of?" This form of nationalism is usually non-xenophobic in the sense that civic nationalists, unlike ethno or racial nationalists, do not fear or dislike foreigners. Civic nationalists usually adhere to the idea that organic society is a melting pot, where cultures mix in a give-and-take, and grow together into one national culture. Civic nationalists may be wary of cosmopolitanism, or the notion that the world must be one common nation, typically based on the idea that this would undermine the legitimate right of communities and nations to be self-sovereign entities. Traditional civic nationalists define civic nationalism as "the will to live together."
Any form of nationalism can be culturalist - the belief that some cultures (ways of doing things) are superior, morally or pragmatically, to others.