Multiple citizenshipMultiple/dual citizenship (or multiple/dual nationality) is a person's legal status in which the person is at the one time recognized by more than one country under its nationality and citizenship law as a national or citizen of that country. There is no international convention which determines the nationality or citizenship status of a person, which is consequently determined exclusively under national laws, that often conflict with each other, thus allowing for multiple citizenship situations to arise.
Freedom of movementFreedom of movement, mobility rights, or the right to travel is a human rights concept encompassing the right of individuals to travel from place to place within the territory of a country, and to leave the country and return to it. The right includes not only visiting places, but changing the place where the individual resides or works. Such a right is provided in the constitutions of numerous states, and in documents reflecting norms of international law.
Nationality lawNationality law is the law of a sovereign state, and of each of its jurisdictions, that defines the legal manner in which a national identity is acquired and how it may be lost. In international law, the legal means to acquire nationality and formal membership in a nation are separated from the relationship between a national and the nation, known as citizenship. Some nations domestically use the terms interchangeably, though by the 20th century, nationality had commonly come to mean the status of belonging to a particular nation with no regard to the type of governance which established a relationship between the nation and its people.
Portuguese nationality lawPortuguese nationality law details the conditions by which a person is a national of Portugal. The primary law governing nationality regulations is the Nationality Act, which came into force on 3 October 1981. Portugal is a member state of the European Union (EU) and all Portuguese nationals are EU citizens. They have automatic and permanent permission to live and work in any EU or European Economic Area (EEA) country and may vote in elections to the European Parliament.
Repatriation[[File:HAITIAN MIGRANT REPATRIATION DVIDS1070740.jpg|right|thumb|250px|Haitian migrants are escorted off the Coast Guard Cutter Tampas fantail to an awaiting Haitian Coast Guard vessel during repatriation.]] Repatriation''' is the return of a thing or person to its country of origin. The term may refer to non-human entities, such as converting a foreign currency into the currency of one's own country, as well as the return military personnel to their place of origin following a war.
Amnesty InternationalAmnesty International (also referred to as Amnesty or AI) is an international non-governmental organization focused on human rights, with its headquarters in the United Kingdom. The organization says it has more than ten million members and supporters around the world. The stated mission of the organization is to campaign for "a world in which every person enjoys all of the human rights enshrined in the Universal Declaration of Human Rights and other international human rights instruments.
Refugees of the Syrian civil warRefugees of the Syrian Civil War are citizens and permanent residents of Syria who have fled the country throughout the Syrian Civil War. The pre-war population of the Syrian Arab Republic was estimated at 22 million (2017), including permanent residents. Of that number, the United Nations (UN) identified 13.5 million (2016) as displaced persons, requiring humanitarian assistance. Of these, since the start of the Syrian Civil War in 2011 more than six million (2016) were internally displaced, and around five million (2016) had crossed into other countries, seeking asylum or placed in Syrian refugee camps worldwide.
Law of ReturnThe Law of Return (חוק השבות, ḥok ha-shvūt) is an Israeli law, passed on 5 July 1950, which gives Jews, people with one or more Jewish grandparent, and their spouses the right to relocate to Israel and acquire Israeli citizenship. Section 1 of the Law of Return declares that "every Jew has the right to come to this country as an oleh [immigrant]". In the Law of Return, the State of Israel gave effect to the Zionist movement's "credo" which called for the establishment of Israel as a Jewish state.
StatelessnessIn 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. On November 12, 2018, the United Nations High Commissioner for Refugees stated there are about 12 million stateless people in the world. 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.
Jus sanguinis(dʒʌs_ˈsæŋɡwɪnɪs , juːs_- , juːs ˈsaŋɡwɪnɪs; 'right of blood') is a principle of nationality law by which citizenship is determined or acquired by the nationality or ethnicity of one or both parents. Children at birth may be citizens of a particular state if either or both of their parents have citizenship of that state. It may also apply to national identities of ethnic, cultural, or other origins. Citizenship can also apply to children whose parents belong to a diaspora and were not themselves citizens of the state conferring citizenship.