A refugee is someone who has been forced to flee his or her country because of persecution, war or violence. A refugee has a well-founded fear of persecution for reasons of race, religion, nationality, political opinion or membership in a particular social group. Most likely, they cannot return home or are afraid to do so. War and ethnic, tribal and religious violence are leading causes of refugees fleeing their countries.
When people flee their own country and seek sanctuary in another country, they apply for asylum – the right to be recognized as a refugee and receive legal protection and material assistance. An asylum seeker must demonstrate that his or her fear of persecution in his or her home country is well-founded.
The 1951 Geneva Convention is the main international instrument of refugee law. The Convention clearly spells out who a refugee is and the kind of legal protection, other assistance and social rights he or she should receive from the countries who have signed the document. The Convention also defines a refugee’s obligations to host governments and certain categories or people, such as war criminals, who do not qualify for refugee status. The Convention was limited to protecting mainly European refugees in the aftermath of World War II, but another document, the 1967 Protocol, expanded the scope of the Convention as the problem of displacement spread around the world.*
*This information is an extract from the UNHCR website: https://www.unrefugees.org/refugee-facts/what-is-a-refugee/