Liberian nationality law is regulated by the Constitution of Liberia, as amended; the Aliens and Nationality Law, and its revisions; and various international agreements to which the country is a signatory. These laws determine who is, or is eligible to be, a national of Liberia. The legal means to acquire nationality, formal legal membership in a nation, differ from the domestic relationship of rights and obligations between a national and the nation, known as citizenship. Nationality describes the relationship of an individual to the state under international law, whereas citizenship is the domestic relationship of an individual within the nation. Liberian nationality is based on descent from a person who is Negro, regardless of whether they were born on Liberian soil, jus soli, or abroad to Liberian parents, jus sanguinis. The Negro clause was inserted from the founding of the colony as a refuge for former slaves to prevent economically powerful communities from obtaining political power. It can be granted to persons with an affiliation to the country, or to a permanent resident who has lived in the country for a given period of time through naturalization. Acquisition Nationality is acquired in Liberia at birth, or later in life through naturalization. By birth The primary means of obtaining nationality in Liberia is birth on Liberian soil, jus soli, or by descent from a Liberian national, jus sanguinis. Nationality is restricted to those who are Negro and no provision is made for foundlings or orphans discovered in the territory with unknown parentage. The Liberian Aliens and Nationality Law 1973 is in conflict with the 1986 Constitution. For example, the constitution does not contain provisions for birth on Liberian soil and requires descent from a Liberian, but the nationality statute provides for children who are born in the territory whose parents do not have diplomatic immunity. Another discrepancy is that the constitution states nationality can be acquired through a mother or father, but the nationality statute restricts acquisition for children born abroad to fathers. Further, under the nationality law children born abroad to a Liberian mother and foreign father are required to naturalize to obtain nationality, but the constitution states only that they must renounce any other nationality they might have upon reaching the age of majority. Similarly, fathers of children born abroad under the Aliens and Nationality Law are required to have lived in Liberia before the birth of the child