 Aboriginal title is also referred to as indigenous title, native title (particularly in Australia), original Indian title (particularly in the United States), and customary title (particularly in New Zealand).Aboriginal title jurisprudence is related to indigenous rights, influencing and influenced by non-land issues, such as whether the government owes a fiduciary duty to indigenous peoples.While the judge-made doctrine arises from customary international law, it has been codified nationally by legislation, treaties, and constitutions.