Ethnic group in the context of "Endogamy"

Greeks or Hellenes (/ˈhɛliːnz/; Greek: Έλληνες, Éllines [ˈelines]) are an ethnic group and nation native to Greece, Cyprus, southern Albania, Anatolia, parts of Italy and Egypt, and to a lesser extent, other countries surrounding the Eastern Mediterranean and Black Sea. They also form a significant diaspora (omogenia), with many Greek communities established around the world.

Greek colonies and communities have been historically established on the shores of the Mediterranean Sea and Black Sea, but the Greek people themselves have always been centered on the Aegean and Ionian seas, where the Greek language has been spoken since the Bronze Age. Until the early 20th century, Greeks were distributed between the Greek peninsula, the western coast of Asia Minor, the Black Sea coast, Cappadocia in central Anatolia, Egypt, the Balkans, Cyprus, and Constantinople. Many of these regions coincided to a large extent with the borders of the Byzantine Empire of the late 11th century and the Eastern Mediterranean areas of ancient Greek colonization. The cultural centers of the Greeks have included Athens, Thessalonica, Alexandria, Smyrna, and Constantinople at various periods.

A nation is a type of social organization where a collective identity, a national identity, has emerged from a combination of shared features across a given population, such as language, history, ethnicity, culture, territory, or society. Some nations are constructed around ethnicity (see ethnic nationalism) while others are bound by political constitutions (see civic nationalism).

A nation is generally more overtly political than an ethnic group. Benedict Anderson defines a nation as "an imagined political community […] imagined because the members of even the smallest nation will never know most of their fellow-members, meet them, or even hear of them, yet in the minds of each lives the image of their communion", while Anthony D. Smith defines nations as cultural-political communities that have become conscious of their autonomy, unity and particular interests. Black's Law Dictionary also defines nation as a community of people inhabiting a defined territory and organized under an independent government. Thus, nation can be synonymous with state or country. Indeed, according to Thomas Hylland Eriksen, what distinguishes nations from other forms of collective identity, like ethnicity, is this very relationship with the state.

A nation state, or nation-state, is a political entity in which the state (a centralized political organization ruling over a population within a territory) and the nation (a community based on a common identity) are broadly or ideally congruent. "Nation state" is a more precise concept than "country" or "state", since a country or a state does not need to have a predominant national or ethnic group.

A nation, sometimes used in the sense of a common ethnicity, may include a diaspora or refugees who live outside the nation-state; some dispersed nations (such as the Roma nation, for example) do not have a state where that ethnicity predominates. In a more general sense, a nation-state is simply a large, politically sovereign country or administrative territory. A nation-state may or may not be contrasted with:

The Slavs or Slavic people are a major ethnic group in Europe. They speak Slavic languages and preserve Slavic culture. There are 13 Slavic countries in Europe, which include: Poland, the Czech Republic, Slovakia, Russia, Belarus, Ukraine, Slovenia, Croatia, Bosnia and Herzegovina, Serbia, Montenegro, North Macedonia, and Bulgaria; the Slavs comprise a population of around 300 million people. There are three different Slavic ethnic groups: the West Slavs, the East Slavs, and the South Slavs; the Poles, Silesians, Kashubians, Sorbs, Czechs, and Slovaks are West Slavs; Russians, Belarusians, Ukrainians, and Rusyns are East Slavs; while Slovenes, Resians, Croats, Bosniaks, Serbs, Montenegrins, Torlakians, the Gorani, the Torbeši, Macedonians, and Bulgarians are South Slavs. Slavs are geographically distributed throughout the northern parts of Eurasia; they predominantly inhabit Central Europe, Eastern Europe, Southeastern Europe, and Northern Asia, though there is a large Slavic minority scattered across the Baltic states and Central Asia, and a substantial Slavic diaspora in the Americas, Western Europe, and Northern Europe.

Early Slavs lived during the Migration Period and the Early Middle Ages (approximately from the 5th to the 10th century AD), and came to control large parts of Central, Eastern, and Southeast Europe between the sixth and seventh centuries. Beginning in the 7th century, they were gradually Christianized. By the 12th century, they formed the core population of a number of medieval Christian states: East Slavs in the Kievan Rus', South Slavs in the Bulgarian Empire, the Principality of Serbia, the Duchy of Croatia and the Banate of Bosnia, and West Slavs in the Principality of Nitra, Great Moravia, the Duchy of Bohemia, and the Kingdom of Poland.

Monoculturalism is the policy or process of supporting, advocating, or allowing the expression of the culture of a single social or ethnic group. It generally stems from beliefs within the dominant group that their cultural practices are superior to those of minority groups and is often related to the concept of ethnocentrism, which involves judging another culture based on the values and standards of one's own culture, though this is usually untrue if cultural nationalism is dominant, as opposed to ethno-nationalism. It may also involve the process of assimilation whereby other ethnic groups are expected to adopt the culture and practices of the dominant ethnic group. Monoculturalism, in the context of cultural diversity, is the opposite of multiculturalism.

Rather than the suppression of different ethnic groups within a given society, sometimes monoculturalism manifests as the active preservation of a country's national culture via the exclusion of external influences. Japan, South Korea, and North Korea are examples of this form of monoculturalism. However it may also be the result of less intentional factors such as geographic isolation, historical racial homogeneity, or political isolation.

The Kyrgyz people (also spelled Kyrghyz, Kirgiz, and Kirghiz; /ˈkɪərɡɪz/ KEER-giz or /ˈkɜːrɡɪz/ KUR-giz; Kyrgyz: Кыргыздар; قیرغیزدار) are a Turkic ethnic group native to Central Asia. They primarily reside in Kyrgyzstan, Uzbekistan, and China. A Kyrgyz diaspora is also found in Russia, Tajikistan, and Kazakhstan. They speak the Kyrgyz language, which is the official language of Kyrgyzstan.

The earliest people known as "Kyrgyz" were the descendants of several Central Asian tribes, first emerging in western Mongolia around 201 BC. Modern Kyrgyz people are descended in part from the Yenisei Kyrgyz that lived in the Yenisey river valley in Siberia. The Kyrgyz people were constituents of the Tiele people, the Göktürks, and the Uyghur Khaganate before establishing the Yenisei Kyrgyz Khaganate in the 9th century, and later a Kyrgyz khanate in the 15th century.

The term "the people" refers to the public or common mass of people of a polity. As such it is a concept of human rights law, international law as well as constitutional law, particularly used for claims of popular sovereignty. In contrast, a people is any plurality of persons considered as a whole. Used in politics and law, the term "a people" refers to the collective or community of an ethnic group or nation.