Because they believe in the superiority of their shared attribute, nationalists often stereotype different ethnic, religious, or cultural groups. The resultant prejudice keeps their nation unified. Intolerance can lead to a desire to rid the country of those deemed as "different." In an extreme form, it can lead to ethnic cleansing and genocide.
A relationship occurs among two or more objects or classes. In the object-oriented analysis , a relationship establishes a connection between the object
