A "protectorate regime" refers to a political arrangement where a weaker state or territory is under the protection and control of a more powerful country or government. There are several other terms that could be used to describe this type of arrangement. For instance, one could use the term "client state" or "vassal state," which both imply a significant power imbalance between the protector and the protected. Alternatively, one could use the term "puppet state," which suggests that the protectorate has little autonomy or decision-making power of its own. Regardless of the terminology used, protectorate regimes have been common throughout history and continue to exist in various forms today.