A princely state (also called a native state or Indian state) was a state within the former British Indian Empire where a native Indian sovereign came under subordinate alliance with the British via a treaty. Such treaties allowed for what was termed British Paramountcy as opposed to sovereignty over the native states. The peoples of these native states were officially not considered subjects of the British Indian Empire but rather as subjects of their native monarch. For the purposes of travel the term used on the passports of subjects of Native sovereigns was "British protected person". As according to treaty with the empire the native ruler had surrendered the subject of foreign affairs, such states could not have direct relations with other states without British approval. 