How is a protectorate different from the direct rule of a country by an imperialist power?

A protectorate is a political arrangement where a local government maintains some degree of autonomy while being under the protection and influence of a foreign power, which typically controls foreign affairs and defense. In contrast, direct rule involves an imperialist power fully governing a territory, often replacing local leaders and implementing its own administrative systems. While protectorates allow for more local governance, direct rule centralizes authority in the hands of the imperialist power. This difference reflects varying levels of control and local involvement in governance.