In his book "Nationalism: Its Meaning and History," the author deals with the analysis of the idea of ​​nationalism and its importance. It is a political, social, and economic system characterized by promoting the interests of a particular nation, with the aim of gaining and maintaining autonomy, or complete sovereignty, over the nation. Therefore, political ideology believes that The nation must govern itself, free from unwanted external interference, and is linked to the concept of self-determination.
Nationalism also aims towards developing and maintaining a national identity based on common characteristics such as culture, language, ethnicity, religion, political goals or belief in common ancestry, and therefore nationalism seeks to preserve the culture of the nation. It also often involves a sense of pride in the nation's achievements, and is closely linked to the concept of patriotism.