answer based on the attached reading

Definition

Nation -- "a group of people with shared identification"

"ism"

Nationalism

“The belief that the nation is the central principle of political organization.”

Neutral - "A group's sense of collective identity that includes a call for independence and self-determination"

Negative - "The exaggerated belief in the greatness and unity of one's country”

Political, Cultural, Ethnic

George Orwell - "the habit of identifying oneself with a single nation or other unit, placing it beyond good and evil and recognizing no other duty than that of advancing its interests. . . . The abiding purpose of every nationalist is to secure more power and more prestige, not for himself but for the nation or other unit in which he has chosen to sink his own individuality."