A
protectorate, in its inception adopted by modern
international law, is a
dependent territory that has been granted local autonomy and some independence while still retaining the
suzerainty of a greater
sovereign state. In exchange for this, the protectorate usually accepts specified obligations, which may vary greatly, depending on the real nature of their relationship. Therefore, a protectorate remains an autonomous part of a sovereign state. They are different from
colonies as they have local rulers and people ruling over the territory and experience rare cases of immigration of
settlers from the country it has suzerainty of. However, a state which remains under the protection of another state but still retains independence is known as a
protected state and is different from protectorates.