Forces
Centripetal Force: A force or attitude that tends to unify people and enhance support for a state (e.g., cultural homogeneity, nationalism, one language or religion, charismatic leadership).
Centrifugal Force: A force or attitude that divides people and weakens support for a state (e.g., different religions or languages, cultural diversity, physical boundaries, or ethnic groups seeking independence).
Supranational Organization: An organization formed by three or more states for mutual benefits such as economic cooperation, trade agreements, and military alliances.
Gerrymandering: The redrawing of legislative district boundaries to benefit the political party in power.
Sovereignty: The political authority of a state to govern itself without outside interference.
City-State: A small sovereign state that consists of a city and its surrounding territory.
State: A political unit with a permanent population, defined borders recognized by other states, a government that administers laws, collects taxes, and provides defense.
Nation: A group of people who share a common culture and history and desire political autonomy.
Nation-State: A state whose population is made up of a single nation; few true examples exist.
Stateless Nation: A nation that does not have its own independent state (e.g., Kurds, Palestinians).
Multi-State Nation: A nation that exists across the borders of more than one state.
Multinational State: A state that contains two or more distinct nations or cultural groups.
Autonomous Region: A region that governs itself but is not fully independent from its parent country.
Self-Determination: The idea that ethnic groups have the right to govern themselves.
Imperialism: Control of territory that is already occupied and organized by an indigenous society.
Colonialism: The effort by one country to establish settlements and impose political, economic, and cultural control over a territory.
Colony: A territory legally tied to a sovereign state rather than being fully independent.
Microstate: A state with an extremely small land area.
Perforated State: A state that completely surrounds another (e.g., South Africa surrounding Lesotho).
Elongated State: A state with a long and narrow shape (e.g., Chile, Italy).
Fragmented State: A state with several non-contiguous pieces of territory, separated by water or another state (e.g., Indonesia).
Compact State: A state where the distance from the center to any boundary does not vary greatly (e.g., Kenya, Uganda).
Prorupted State: A compact state with a large projecting extension (e.g., Democratic Republic of Congo, Myanmar).
Shatterbelt: A region caught between two very different or opposing regions, leading to political instability.
Choke Point: A narrow geographic passage where movement of people or goods can be easily blocked or controlled in conflict.
Balkanization: The process by which a state breaks down through conflicts among its ethnicities.
Uneven Development: Economic inequality between different parts of a state.
Ethnic Separatism: When ethnic groups cluster in specific regions and seek independence or autonomy.
Ethnic Cleansing: The mass expulsion or killing of members of an unwanted ethnic or religious group.
Irredentism: A political movement to claim territory inhabited by people with ethnic links to the claimant country.
Terrorism: The use of organized violence against civilians or governments to instill fear and advance political goals.
Devolution: The transfer of political power from the central government to lower levels (e.g., regions or provinces).
Examples of Disintegration of States: The breakup of a state into smaller states due to conflict (e.g., South Sudan from Sudan, Eritrea from Ethiopia, East Timor from Indonesia, USSR breakup).
Unitary State: A state where most of the power is held by the central government; works well in small, culturally unified countries.
Federal State: A state that distributes power to regional or local governments; often used in large or diverse countries.
Exclave: A region that is part of a state but is completely separated from the main part by foreign territory.
Enclave: A territory completely surrounded by another state (e.g., Lesotho surrounded by South Africa).
Political Boundary: A line that defines the territory of a state and is often based on political agreements or treaties.
Natural Boundary: A boundary based on physical features such as rivers, mountains, or deserts.
Geometric Boundary: A boundary drawn as a straight line, often without regard to physical or cultural features (e.g., U.S.-Canada border).
Relic Boundary: A former boundary that no longer functions but still has cultural or historical significance (e.g., North/South Vietnam).
Superimposed Boundary: A boundary imposed by outside powers, often ignoring existing cultural patterns.
Antecedent Boundary: A boundary that existed before human settlement in the area (e.g., natural boundaries).
Subsequent Boundary: A boundary created after settlement, often shaped by cultural landscapes.
Consequent Boundary: A type of subsequent boundary drawn to reflect cultural differences such as religion or language.
Militarized Boundary: A boundary that is heavily guarded and discouraged for crossing (e.g., North Korea–South Korea).
Open Boundary: A boundary where crossing is allowed with minimal or no restrictions (e.g., Schengen Area in Europe).
Limit of Sovereignty: Borders define the area where a state exercises legal control.
Source of Disputes: Borders can cause conflict when not clearly defined or agreed upon.
Buffer Zone (DMZ): A demilitarized area established to reduce conflict between opposing forces (e.g., Korean DMZ).
UN Convention on the Law of the Sea (UNCLOS): An agreement defining maritime boundaries, including a 12-nautical-mile territorial sea limit.
States in Twentieth-Century Europe: After World War I, efforts were made to divide Europe into nation-states using language to define ethnic groups.