Answer:
nationalism.
Step-by-step explanation:
In simplest terms the concept of nationalism" is intended to define various dynamics: first is the behavior of a nation's citizens when they care for their national identity, and second, the acts that they undertake when they try to gain self-determination. Nationalism becomes a source of division within multicultural communities because it is motivated by wildly divergent interpretations of the identity of people and cultures that would dominate in the common conception of the political system.