Nation states in the context of "Ethnic group"

A city-state is an independent sovereign city which serves as the center of political, economic, and cultural life over its contiguous territory, as opposed to a regular state or country comprising a capital city and other cities and/or a countryside. City-states have existed in many parts of the world throughout history, including cities such as Rome, Carthage, Athens and Sparta and the Italian city-states during the Middle Ages and Renaissance, such as Florence, Venice, Genoa and Milan.

With the rise of nation states worldwide, there remains some disagreement on the number of modern city-states that still exist; Singapore, Monaco and Vatican City are the candidates most commonly discussed. Out of these, Singapore is the largest and most populous city-state in the world, with full sovereignty, international borders, its own currency, a robust military, and substantial international influence in its own right. The Economist refers to it as the "world's only fully functioning city-state".

Ethnic cleansing is the systematic forced removal of ethnic, racial, or religious groups from a given area, with the intent of making the society ethnically homogeneous. Along with direct removal such as deportation or population transfer, it also includes indirect methods aimed at forced migration by coercing the victim group to flee and preventing its return, such as murder, rape, and property destruction. Both the definition and charge of ethnic cleansing is often disputed, with some researchers including and others excluding coercive assimilation or mass killings as a means of depopulating an area of a particular group, or calling it a euphemism for genocide or cultural genocide.

Although scholars do not agree on which events constitute ethnic cleansing, many instances have occurred throughout history. The term was first used to describe Albanian nationalist treatment of the Kosovo Serbs in the 1980s, and entered widespread use during the Yugoslav Wars in the 1990s. Since then, the term has gained widespread acceptance due to journalism. Although research originally focused on deep-rooted animosities as an explanation for ethnic cleansing events, more recent studies depict ethnic cleansing as "a natural extension of the homogenizing tendencies of nation states" or emphasize security concerns and the effects of democratization, portraying ethnic tensions as a contributing factor. Research has also focused on the role of war as a causative or potentiating factor in ethnic cleansing. However, states in a similar strategic situation can have widely varying policies towards minority ethnic groups perceived as a security threat.

The Baltic Finnic peoples, often simply referred to as the Finnic peoples, are the peoples inhabiting the Baltic Sea region in Northern and Eastern Europe who speak Finnic languages. They include the Finns, Estonians (including Võros and Setos), Karelians (including Ludes and Livvi), Veps, Izhorians, Votes, and Livonians. In some cases the Kvens, Ingrians, Tornedalians and speakers of Meänkieli are considered separate from the Finns.

The bulk of the Finnic peoples (more than 98%) are ethnic Finns and Estonians, who reside in the two independent Finnic nation states—Finland and Estonia.

Transnationalism is a research field and social phenomenon grown out of the heightened interconnectivity between people and the receding economic and social significance of boundaries among nation states.

Postnationalism or non-nationalism is the process or trend by which nation states and national identities lose their importance relative to cross-nation and self-organized or supranational and global entities as well as local entities. Although postnationalism is not strictly considered the antonym of nationalism, the two terms and their associated assumptions are antithetic as postnationalism is an internationalistic process. There are several factors that contribute to aspects of postnationalism, including economic, political, and cultural elements. Increasing globalization of economic factors (such as the expansion of international trade with raw materials, manufactured goods, and services, and the importance of multinational corporations and internationalization of financial markets) have shifted emphasis from national economies to global ones.

At the same time, socio-political power is partially transferred from national authorities to supernational entities, such as multinational corporations, the United Nations, the European Union, the North American Free Trade Agreement (NAFTA), and NATO. In addition, media and entertainment industries are becoming increasingly global and facilitate the formation of trends and opinions on a supranational scale. Migration of individuals or groups between countries contributes to the formation of postnational identities and beliefs, even though attachment to citizenship and national identities often remains important.

Domestic terrorism or homegrown terrorism is a form of terrorism in which victims "within a country are targeted by a perpetrator with the same citizenship" as the victims. There are various different definitions of terrorism, with no universal agreement about it.

Unlike domestic terrorism, state terrorism is that perpetrated by nation states, but is not considered such by the state conducting it, making legality a grey area.