Few ideas have shaped the modern world as powerfully as nationalism. It has redrawn maps, toppled empires, inspired freedom struggles, and at times fuelled some of history’s darkest conflicts. Yet for something so influential, nationalism is surprisingly difficult to pin down. Is it a feeling of pride? A political demand? An identity? The answer is that it is all of these at once. To understand contemporary politics-from debates about citizenship to tensions over globalization-we first need to understand what nationalism actually is, where it came from, and why it continues to command such deep loyalty.
Table of Contents
What is nationalism?
At its simplest, nationalism is the belief that the world is naturally divided into nations, and that each nation has the right to govern itself. According to the Encyclopaedia Britannica, it is an ideology based on the idea that an individual’s loyalty and devotion to the nation-state surpass other individual or group interests. In other words, nationalism holds that your primary political loyalty should be to your nation above your family, region, religion, or class.
Nationalism rests on two connected ideas. The first is an attitude: members of a nation care deeply about their national identity. The second is an action: members of a nation seek to achieve or sustain some form of political self-rule. As the Stanford Encyclopedia of Philosophy explains, the core of nationalism concerns the mapping between cultural communities (nations) and political organization (states). The nationalist demand is essentially that the two should line up-that the people who share a culture should also share a government.
This is why nationalism is described as both an ideology and a social movement. It is a set of ideas about how the political world should be organised, and it is also a force that mobilises millions of people to act on those ideas.
Nation, state, and nation-state
To grasp nationalism, three terms must be kept distinct because they are often confused in everyday speech.
A nation is a community of people who share a common identity, usually built around some combination of language, culture, ethnicity, religion, history, or a sense of shared destiny. A nation is fundamentally about belonging and identity, not legal boundaries.
A state, by contrast, is a legal and political entity. It possesses a defined territory, a permanent population, a functioning government, and the sovereignty to enter into relations with other states. The state is about authority and law.
A nation-state is what emerges when the two overlap-when the boundaries of a nation and the boundaries of a state coincide, so that a single government rules over a population that shares one national identity. The nationalist ideal is precisely this alignment. In reality, this neat overlap is rare. A single state may contain several nations, while a single nation may be spread across several states. The Kurdish people, for example, live across Turkey, Iraq, Iran, and Syria without a state of their own, which has been a continuing source of political conflict.
The historical roots of nationalism
Although it often feels ancient, nationalism as a political force is relatively young. Britannica notes that nationalism did not become a great determining factor in history until the end of the 18th century. Before then, most people were subjects of kings, emperors, or local lords, and political loyalty flowed to a ruler or a dynasty rather than to “the nation.”
Several developments changed this. The creation of large centralised states under absolute monarchs swept away older feudal loyalties. The spread of secular education weakened the grip of church and sect while strengthening common languages. The growth of commerce created a rising middle class that wanted larger, unified territories in which to operate. Onto this foundation, the French Revolution introduced a revolutionary idea: sovereignty belonged not to the king but to the people. As Britannica puts it, the people replaced the king as the centre of the nation-the state was no longer the king’s state but the people’s national state.
The nineteenth century then carried this idea across Europe and beyond. Mass literacy, the spread of print culture, and growing civic participation all strengthened the belief that legitimate government must reflect the historical and cultural character of the people it governed, rather than being imposed by dynastic accident or foreign force. Interestingly, many of the national symbols we treat as timeless-flags, anthems, and national holidays-only became widespread in this period, a reminder that national identity is often far more constructed and recent than it feels.
Different faces of nationalism
Nationalism is not a single, uniform thing. Scholars usually distinguish between several major types, each defining the nation differently.
Civic nationalism
Civic nationalism defines the nation by shared political values, institutions, and citizenship rather than blood or ancestry. In this view, anyone can join the nation by embracing its principles and constitution, regardless of their ethnic or religious background. The United States is the classic example: its founders argued that the legitimacy of the nation rested not on a shared ancestry but on commitment to common liberal political principles and the Constitution. Civic nationalism is generally inclusive and has historically been tied to the development of constitutional and democratic government.
Ethnic nationalism
Ethnic nationalism, by contrast, defines the nation through common ancestry, language, and cultural heritage. Membership is something you are born into rather than something you can choose. This form took powerful institutional shape in nineteenth-century Europe, often linked to Romantic nationalism, which celebrated folklore and historical culture. The Brothers Grimm, for instance, compiled folk tales they presented as distinctively German, a cultural project tied to the political vision of a unified Germany. Ethnic nationalism can foster strong solidarity, but because it draws sharp lines between insiders and outsiders, it also tends to be exclusive-and in its most extreme twentieth-century form, the ideology of racial purity in Nazi Germany, it produced catastrophe.
Nationalism and other ideologies
One of the most important features of nationalism is that it rarely travels alone. Over the past two centuries it has repeatedly fused with other major political ideologies, which is partly why it has proven so adaptable.
In the early nineteenth century, nationalism and liberalism were so closely linked that historians describe them as “twin ideologies,” both born from the Enlightenment and the French Revolution. Liberals wanted freedom from arbitrary rule, popular sovereignty, and representative government; nationalists wanted self-governing nations. For revolutionaries like Italy’s Giuseppe Mazzini, these goals were inseparable. The connection between nationalism and liberty also helps explain why national symbols and movements spread so quickly across the continent.
Nationalism has also intertwined with socialism and even communism. While socialism in theory emphasised class solidarity across borders, in practice many movements combined national liberation with demands for economic equality. This was especially true in the colonised world, where leaders argued that genuine independence required not just political freedom but social and economic justice. In India, for example, figures like Jawaharlal Nehru and Subhas Chandra Bose blended nationalist and socialist ideas, envisioning an independent country that was both politically sovereign and committed to reducing inequality. The later separation of nationalism, liberalism, and socialism into distinct ideological camps was itself a historical development, not an inevitable outcome.
Nationalism in the Indian context
The experience here offers one of the world’s most instructive examples of nationalism, partly because it followed a path quite distinct from the European model. European nationalism often grew out of a pre-existing shared ethnicity or language. The subcontinent, however, was extraordinarily diverse in language, religion, and culture-so its nationalism had to be built around a different foundation.
That foundation was largely the shared experience of colonial rule. According to educational resources from IIT Kanpur’s SATHEE platform, the freedom movement was fuelled by economic exploitation under British rule, political repression, the spread of Western liberal ideas through modern education, and a cultural revival that celebrated an ancient heritage. Western education, ironically, exposed an educated class to ideas of democracy, individual rights, and self-determination-and they turned these ideas against their colonial rulers.
The founding of the Indian National Congress in 1885 gave this sentiment an organised platform, transforming scattered regional grievances into a pan-Indian movement. Under leaders such as Mahatma Gandhi, nonviolent civil disobedience drew people from vastly different castes, religions, and regions into a single struggle for freedom. What emerged was a distinctive vision often summarised as “unity in diversity”-a nationalism that sought to celebrate plurality rather than erase it, and that wove secularism into its core so that no single religion would define the nation.
This inclusive and accommodating character is what made the freedom struggle a model that inspired anti-colonial movements across Asia and Africa. It also explains why nationalism here continues to be debated today, particularly when newer interpretations sometimes sit in tension with that founding ideal of inclusiveness.
Nationalism in a globalized world
It was once widely predicted that nationalism would fade as the world grew more connected. Globalization-with its flows of goods, capital, people, and culture across borders-seemed to push toward a single, homogenised world that would make national boundaries less meaningful. Some cosmopolitan thinkers argued, as the Stanford Encyclopedia notes, that national identities are largely constructed and that loyalty to one’s compatriots is a morally arbitrary preference that ought to dissolve as humanity becomes more enlightened.
Yet the opposite has often occurred. Far from disappearing, nationalism has surged back in many parts of the world, frequently as a reaction against the very homogenizing tendencies of globalization. When economic change feels imposed from outside, when cultural identities feel threatened by global forces, or when communities feel left behind, appeals to the nation become powerful once again. This is the central tension of our era: a globalized economy that erodes borders, set against a renewed politics of national identity that insists on them. Understanding nationalism, then, is not a matter of studying the past-it is essential to making sense of the political battles being fought right now.
What do you think? Is nationalism best understood as a force that unites diverse people into a shared community, or as one that inevitably draws lines between “us” and “them”? And in an increasingly interconnected world, can a nation hold on to its distinct identity without turning that identity against outsiders?
Leave a Reply