Refugee in the context of National 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:

Emergency sanitation is the management and technical processes required to provide sanitation in emergency situations. Emergency sanitation is required during humanitarian relief operations for refugees, people affected by natural disasters and internally displaced persons. There are three phases of emergency response: Immediate, short term and long term. In the immediate phase, the focus is on managing open defecation, and toilet technologies might include very basic latrines, pit latrines, bucket toilets, container-based toilets, chemical toilets. The short term phase might also involve technologies such as urine-diverting dry toilets, septic tanks, decentralized wastewater systems. Providing handwashing facilities and management of fecal sludge are also part of emergency sanitation.

The immediate sanitation phase focuses on the provision of proper waste management resources. The main course of action during this stage is reducing open defecation. It is implemented as a course of initial action in emergency situations and it lasts from one to three months. Toilets provided might include very basic Latrines, pit latrines, Bucket toilets, container-based toilets or Chemical toilets.

Emigration is the act of leaving a resident country or place of residence with the intent to settle elsewhere (to permanently leave a country). Conversely, immigration describes the movement of people into one country from another (to permanently move to a country). A migrant emigrates from their old country, and immigrates to their new country. Thus, both emigration and immigration describe migration, but from different countries' perspectives.

Demographers examine push and pull factors for people to be pushed out of one place and attracted to another. There can be a desire to escape negative circumstances such as shortages of land or jobs, or unfair treatment. People can be pulled to the opportunities available elsewhere. Fleeing from oppressive conditions, being a refugee and seeking asylum to get refugee status in a foreign country, may lead to permanent emigration.

Immigration has been a major source of population growth and cultural change in the United States throughout much of its history. As of January 2025, the United States has the largest immigrant population in the world in absolute terms, with 53.3 million foreign-born residents, representing 15.8% of the total U.S. population—both record highs. While the United States represented about 4% of the total global population in 2024, 17% of all international migrants resided in the United States. In March 2025, the Federation for American Immigration Reform (FAIR) estimated that approximately 18.6 million illegal immigrants resided in the United States. In 2024, immigrants and their U.S.-born children number more than 93 million people, or 28% of the total U.S. population.According to the 2016 Yearbook of Immigration Statistics, the United States admitted a total of 1.18 million legal immigrants (618k new arrivals, 565k status adjustments) in 2016. Of these, 48% were the immediate relatives of United States citizens, 20% were family-sponsored, 13% were refugees or asylum seekers, 12% were employment-based preferences, 4.2% were part of the Diversity Immigrant Visa program, 1.4% were victims of a crime (U1) or their family members were (U2 to U5), and 1.0% who were granted the Special Immigrant Visa (SIV) for Iraqis and Afghans employed by the United States Government. The remaining 0.4% included small numbers from several other categories, including 0.2% who were granted suspension of deportation as an immediate relative of a citizen (Z13); persons admitted under the Nicaraguan and Central American Relief Act; children born after the issuance of a parent's visa; and certain parolees from the former Soviet Union, Cambodia, Laos, and Vietnam who were denied refugee status.

Between 1921 and 1965 policies such as the National Origins Formula limited immigration and naturalization opportunities for people from areas outside Northwestern Europe. Exclusion laws enacted as early as the 1880s generally prohibited or severely restricted immigration from Asia, and quota laws enacted in the 1920s curtailed Southern and Eastern European immigration. The civil rights movement led to the replacement of these ethnic quotas with per-country limits for family-sponsored and employment-based preference visas. Between 1970 and 2007, the number of first-generation immigrants living in the United States quadrupled from 9.6 million to 38.1 million residents. Census estimates show 45.3 million foreign born residents in the United States as of March 2018 and 45.4 million in September 2021, the lowest three-year increase in decades.

Homelessness, also known as houselessness or being unhoused or unsheltered, is the condition of lacking stable, safe, and functional housing. It includes living on the streets, moving between temporary accommodation with family or friends, living in boarding houses with no security of tenure, and people who leave their homes because of civil conflict and are refugees within their country.

The legal status of homeless people varies from place to place. Homeless enumeration studies conducted by the government of the United States also include people who sleep in a public or private place that is not designed for use as a regular sleeping accommodation for human beings. Homelessness and poverty are interrelated. There is no standardized method for counting homeless individuals and identifying their needs; consequently, most cities only have estimated figures for their homeless populations.

Tyre is a city in Lebanon, and one of the oldest continuously inhabited cities in the world. It was one of the earliest Phoenician metropolises and the legendary birthplace of Europa, her brothers Cadmus and Phoenix, and Carthage's founder Dido (Elissa). The city has many ancient sites, including the Tyre Hippodrome, and was added as a whole to the list of UNESCO World Heritage Sites in 1984. The historian Ernest Renan described it as "a city of ruins, built out of ruins".

Tyre is the fifth-largest city in Lebanon after Beirut, Tripoli, Sidon, and Baalbek. It is the capital of the Tyre District in the South Governorate. There were approximately 200,000 inhabitants in the Tyre urban area in 2016, including many refugees, as the city hosts three of the twelve Palestinian refugee camps in Lebanon: Burj El Shimali, El Buss, and Rashidieh.

Humanitarian aid is material and logistic assistance, usually in the short-term, to people in need. Among the people in need are the homeless, refugees, and victims of natural disasters, wars, and famines. The primary objective of humanitarian aid is to save lives, alleviate suffering, and maintain human dignity.

While often used interchangeably, humanitarian aid and humanitarian assistance are distinct concepts. Humanitarian aid generally refers to the provision of immediate, short-term relief in crisis situations, such as food, water, shelter, and medical care. Humanitarian assistance, on the other hand, encompasses a broader range of activities, including longer-term support for recovery, rehabilitation, and capacity building. Humanitarian aid is distinct from development aid, which seeks to address underlying socioeconomic factors.

In international law, a stateless person is someone who is "not considered as a national by any state under the operation of its law". Some stateless people are also refugees. However, not all refugees are stateless, and many people who are stateless have never crossed an international border. At the end of 2022, the United Nations High Commissioner for Refugees published an estimation of 4.4 million people worldwide as either stateless or of undetermined nationality, 90,800 (+2%) more than at the end of 2021. However, the data itself is not complete because UNHCR does not have data from many countries, such as from at least 22 countries where mass statelessness exists. The data also does not include de facto stateless people who have no legal identification to prove their nationality or legal existence. According to the World Bank, at least 850 million fit that category.

The status of a person who might be stateless ultimately depends on the viewpoint of the state with respect to the individual or a group of people. In some cases, the state makes its view clear and explicit; in others, its viewpoint is harder to discern. In those cases, one may need to rely on prima facie evidence of the view of the state, which in turn may give rise to a presumption of statelessness.

Statistics Canada conducts a country-wide census that collects demographic data every five years on the first and sixth year of each decade. The 2021 Canadian census enumerated a total population of 36,991,981, an increase of around 5.2 percent over the 2016 figure. It is estimated that Canada's population surpassed 40 million in 2023 and 41 million in 2024. Between 1990 and 2008, the population increased by 5.6 million, equivalent to 20.4 percent overall growth. The main driver of population growth is immigration, with 6.2% of the country's population being made up of temporary residents as of 2023, or about 2.5 million people. Between 2011 and May 2016, Canada's population grew by 1.7 million people, with immigrants accounting for two-thirds of the increase.

Canada has one of the highest per-capita immigration rates in the world, driven mainly by economic policy and, to a lesser extent, family reunification. In 2021, a total of 405,330 immigrants were admitted to Canada. New immigrants to Canada settle mostly in major urban areas such as Toronto, Montreal, and Vancouver. Canada also accepts large numbers of refugees, accounting for over 10 percent of annual global refugee resettlements.

The people of Western Sahara speak the Ḥassānīya dialect of Arabic, also spoken in northern Mauritania, and Spanish. They are of mixed Arab, African (including Berber descent), many consider themselves to be Arab. Most claim that they descend from the tribe called Beni Hassan, an Arab tribe, who immigrated to the Western Saharan desert in the 14th century. The Sahrawis are Sunni Muslim and follow the Maliki law school. Their interpretation of Islam has traditionally being quite liberal and adapted to nomad life (i.e. generally functioning without mosques).

The clan- and tribe-based society underwent a massive social upheaval in 1975, when a large portion of the population fled fighting in the country and settled in the refugee camps of Tindouf, Algeria, breaking up families and clans. The Polisario Front, which runs the camps, has attempted to modernize their society, placing a public emphasis on education, the eradication of tribalism and the emancipation of women. The role of women in camps was enhanced by their shouldering of the main responsibility for the camps and government bureaucracy during the war years, as virtually the entire male population was enrolled in the Polisario army.

A refugee camp is a temporary settlement built to receive refugees and people in refugee-like situations. Refugee camps usually accommodate displaced people who have fled their home country, but camps are also made for internally displaced people. Usually, refugees seek asylum after they have escaped war in their home countries, but some camps also house environmental and economic migrants. Camps with over a hundred thousand people are common, but as of 2012, the average-sized camp housed around 11,400. They are usually built and run by a government, the United Nations, international organizations (such as the International Committee of the Red Cross), or non-governmental organization. Unofficial refugee camps, such as Idomeni in Greece or the Calais jungle in France, are where refugees are largely left without the support of governments or international organizations.

Refugee camps generally develop in an impromptu fashion with the aim of meeting basic human needs for only a short time. Facilities that make a camp look or feel more permanent are often prohibited by host country governments. If the return of refugees is prevented (often by civil war), a humanitarian crisis can result or continue.

The Office of the United Nations High Commissioner for Refugees (UNHCR) is a United Nations agency mandated to aid and protect refugees, forcibly displaced communities, and stateless people, and to assist in their voluntary repatriation, local integration or resettlement to a third country. It is headquartered in Geneva, Switzerland, and has 20,305 staff working in 136 countries as of December 2023.

An internally displaced person (IDP) is someone who is forced to leave their home but who remains within their country's borders. They are often referred to as refugees, although they do not fall within the legal definitions of a refugee.

In 2022, it was estimated there were 70.5 million IDPs worldwide. The first year for which global statistics on IDPs are available was in 1989. As of 3 May 2022, the countries with the largest IDP populations were Ukraine (8 million), Syria (7.6 million), Sudan (7.3 million), Ethiopia (5.5 million), the Democratic Republic of the Congo (5.2 million), Colombia (4.9 million), Yemen (4.3 million), Afghanistan (3.8 million), Iraq (3.6 million), South Sudan (1.9 million), Pakistan (1.4 million), Nigeria (1.2 million) and Somalia (1.1 million). More than 85% of Palestinians in Gaza (1.9 million) were internally displaced as of January 2024.

The International Committee of the Red Cross (ICRC) is a humanitarian organization based in Geneva, Switzerland, and is a three-time Nobel Prize laureate. The organization has played an instrumental role in the development of rules of war and promoting humanitarian norms. An international non-governmental organization, it has responsibility for promoting and ensuring respect for the four 1949 Geneva Conventions for the Protection of War Victims: the Convention for the Amelioration of the Wounded and Sick in Armed Forces in the Field; the Convention for the Amelioration of the Condition of the Wounded, Sick, and Shipwrecked Members of Armed Forces at Sea; The Convention relative to the Treatment of Prisoners of War; and the Convention relative to the Protection of Civilian Persons in Time of War.

State parties (signatories) to the Geneva Convention of 1949 and its Additional Protocols of 1977 (Protocol I, Protocol II) and 2005 have given the ICRC a mandate to protect victims of international and internal armed conflicts. Such victims include war wounded persons, prisoners, refugees, and non-combatants, including civilians. Thus, there has been a close relationship between the ICRC and the development of the law of war, also known as international humanitarian law.

Security is protection from, or resilience against, potential harm (or other unwanted coercion). Beneficiaries (technically referents) of security may be persons and social groups, objects and institutions, ecosystems, or any other entity or phenomenon vulnerable to unwanted change.

Security mostly refers to protection from hostile forces, but it has a wide range of other senses: for example, as the absence of harm (e.g., freedom from want); as the presence of an essential good (e.g., food security); as resilience against potential damage or harm (e.g. secure foundations); as secrecy (e.g., a secure telephone line); as containment (e.g., a secure room or cell); and as a state of mind (e.g., emotional security).