AP®︎ Human Geography: Unit 4 Practice Test
Prepare for your quiz, test, or the AP exam with focused practice questions on Unit 4 of AP Human Geography – Political Patterns and Processes.
Questions List
Unit 4 (All Topics)
Question 1 Topic 4.1Easy
This question tests the following: PSO-4.A.1
What is a state in political geography?
What You’re Being Tested On:
Explore the learning objectives taken directly from the College Board’s AP® Human Geography Curriculum. Ensure you’re prepared for the exact topics covered on the AP® exam, in-class tests, and quizzes, and gain confidence in your mastery of the material.
Unit 4: Political Patterns and Processes
This unit focuses on political organization of space, how boundaries are drawn, governance structures, and how power is exercised at different scales.

Topic 4.1: Introduction To Political Geography
Learning Objective: PSO-4.A
For world political maps: a. Define the different types of political entities. b. Identify a contemporary example of political entities.
Essential Knowledge: PSO-4.A.1
Independent states are the primary building blocks of the world political map.
Essential Knowledge: PSO-4.A.2
Types of political entities include nations, nation-states, stateless nations, multinational states, multistate nations, and autonomous and semiautonomous regions, such as American Indian reservations.

Topic 4.2: Political Processes
Learning Objective: PSO-4.B
Explain the processes that have shaped contemporary political geography.
Essential Knowledge: PSO-4.B.1
The concepts of sovereignty, nation-states, and self-determination shape the contemporary world.
Essential Knowledge: PSO-4.B.2
Colonialism, imperialism, independence movements, and devolution along national lines have influenced contemporary political boundaries.

Topic 4.3: Political Power And Territoriality
Learning Objective: PSO-4.C
Describe the concepts of political power and territoriality as used by geographers.
Essential Knowledge: PSO-4.C.1
Political power is expressed geographically as control over people, land, and resources, as illustrated by neocolonialism, shatterbelts, and choke points.
Essential Knowledge: PSO-4.C.2
Territoriality is the connection of people, their culture, and their economic systems to the land.

Topic 4.4: Defining Political Boundaries
Learning Objective: IMP-4.A
Define types of political boundaries used by geographers.
Essential Knowledge: IMP-4.A.1
Types of political boundaries include relic, superimposed, subsequent, antecedent, geometric, and consequent boundaries.

Topic 4.5: The Function of Political Boundaries
Learning Objective: IMP-4.B
Explain the nature and function of international and internal boundaries.
Essential Knowledge: IMP-4.B.1
Boundaries are defined, delimited, demarcated, and administered to establish limits of sovereignty, but they are often contested.
Essential Knowledge: IMP-4.B.2
Political boundaries often coincide with cultural, national, or economic divisions. However, some boundaries are created by demilitarized zones or policy, such as the Berlin Conference.
Essential Knowledge: IMP-4.B.3
Land and maritime boundaries and international agreements can influence national or regional identity and encourage or discourage international or internal interactions and disputes over resources.
Essential Knowledge: IMP-4.B.4
The United Nations Convention on the Law of the Sea defines the rights and responsibilities of nations in the use of international waters, established territorial seas, and exclusive economic zones.

Topic 4.6: Internal Boundaries
Learning Objective: IMP-4.B
Explain the nature and function of international and internal boundaries.
Essential Knowledge: IMP-4.B.5
Voting districts, redistricting, and gerrymandering affect election results at various scales.

Topic 4.7: Forms of Governance
Learning Objective: IMP-4.C
Define federal and unitary states.
Essential Knowledge: IMP-4.C.1
Forms of governance include unitary states and federal states.
Learning Objective: IMP-4.D
Explain how federal and unitary states affect spatial organization.
Essential Knowledge: IMP-4.D.1
Unitary states tend to have a more top-down, centralized form of governance, while federal states have more locally based, dispersed power centers.

Topic 4.8: Defining Devolutionary Factors
Learning Objective: SPS-4.A
Define factors that lead to the devolution of states.
Essential Knowledge: SPS-4.A.1
Factors that can lead to the devolution of states include the division of groups by physical geography, ethnic separatism, ethnic cleansing, terrorism, economic and social problems, and irredentism.

Topic 4.9: Challenges to Sovereignty
Learning Objective: SPS-4.B
Explain how political, economic, cultural, and technological changes challenge state sovereignty.
Essential Knowledge: SPS-4.B.1
Devolution occurs when states fragment into autonomous regions; subnational political-territorial units, such as those within Spain, Belgium, Canada, and Nigeria; or when states disintegrate, as happened in Sudan and the former Soviet Union.
Essential Knowledge: SPS-4.B.2
Advances in communication technology have facilitated devolution, supranationalism, and democratization.
Essential Knowledge: SPS-4.B.3
Global efforts to address transnational and environmental challenges and to create economies of scale, trade agreements, and military alliances help to further supranationalism.
Essential Knowledge: SPS-4.B.4
Supranational organizations—including the United Nations (UN), North Atlantic Treaty Organization (NATO), European Union (EU), Association of Southeast Asian Nations (ASEAN), Arctic Council, and African Union— can challenge state sovereignty by limiting the economic or political actions of member states.

Topic 4.10: Consequences of Centrifugal and Centripetal Forces
Learning Objective: SPS-4.C
Explain how the concepts of centrifugal and centripetal forces apply at the state scale.
Essential Knowledge: SPS-4.C.1
Centrifugal forces may lead to failed states, uneven development, stateless nations, and ethnic nationalist movements.
Essential Knowledge: SPS-4.C.2
Centripetal forces can lead to ethnonationalism, more equitable infrastructure development, and increased cultural cohesion.