If taken to extremes, nationalism can create a great deal of international instability and violence. Extreme nationalism can lead to a sense of superiority and even militarism and aggression towards others who are not part of the nation.
Although this depends greatly on the project and student in question, the best option from the list would be "<span>D. how naturalization happens," since it is the narrowest and most manageable of the topics. </span>
Domestication involves taming, training, & breeding
