Advanced Placement (AP) Human Geography Practice Exam

An enclave is defined as a piece of land completely surrounded by another territory. This situation can occur in various geographical contexts, such as a territory of one country that lies entirely within the borders of another country. The term emphasizes the isolation and distinctness of the enclave in relation to the external territory that surrounds it. For example, San Marino is an independent country that is an enclave within Italy, demonstrating how one state's territory is completely encased by another. This definition highlights the physical and political implications of enclaves, such as their dependence on the surrounding territory for access and resources, and the unique governance challenges that may arise. In contrast, the other options describe scenarios that do not fit the precise definition of an enclave. A territory partially controlled by another country may refer to a protectorate or a disputed region, which does not mean it is completely surrounded by another nation's land. A region surrounded by a single nation's territories can refer to areas that may not have the same geopolitical implications as enclaves, and a metropolitan area with a high population density describes urban characteristics that are unrelated to the concept of an enclave.