Jus soli

Birthright of anyone born in the territory of a state to nationality or citizenship

Jus soli, meaning 'right of soil', is the right of anyone born in the territory of a state to nationality or citizenship, also commonly referred to as birthright citizenship in some Anglophone countries, is a rule defining a person's nationality based on their birth in the territory of the country. Jus soli was part of the English common law, in contrast to jus sanguinis, which derives from the Roman law that influenced the civil-law systems of mainland Europe.

This keyword could refer to multiple things. Here are some suggestions: