Getting Started
This chapter introduces the foundational building blocks for comparing political systems: the state, nation, regime, and government. These terms provide a precise vocabulary for analyzing who holds power, how they use it, and over what territory and people. By applying these concepts to the six course countries—the United Kingdom, Russia, China, Iran, Nigeria, and Mexico—we can begin to explain the fundamental differences in their political structures and the sources of their stability and conflict.
What You Should Be Able to Do
Describe the difference between a state and a nation using examples from two course countries.
Explain how a regime can endure even when a government changes, referencing a specific country example.
Compare the basis of sovereignty in two different authoritarian and two different democratic states.
Apply the definitions of state, nation, regime, and government to correctly categorize political phenomena in the six course countries.
Key Developments & Analysis
The core of comparative politics lies in understanding how foundational political organizations differ across cases. While all six course countries are recognized as states, the nature of their regimes, the composition of their nations, and the structure of their governments vary dramatically. These variations determine how power is accessed, how authority is exercised, and how populations are governed.
Comparison: State Sovereignty and National Identity
| Dimension | United Kingdom | Nigeria | Why This Difference/Similarity Matters |
|---|---|---|---|
| State & Territory | A long-established state with clearly defined and stable borders. | A post-colonial state whose borders were drawn by external powers, not reflecting pre-existing political or ethnic lines. | The UK's stability is partly due to its established territory, while Nigeria's statehood is challenged by internal divisions rooted in its artificial borders. |
| Sovereignty | Sovereignty is vested in Parliament (parliamentary sovereignty), which has the independent legal authority to make or unmake any law. | Sovereignty is vested in the state as defined by its constitution, but it is frequently challenged by non-state actors (e.g., Boko Haram) and ethnic-regional loyalties. | This highlights the difference between de jure (legal) sovereignty and de facto (actual) control over territory, a key challenge for the Nigerian state. |
| Nation(s) | Composed of multiple nations (English, Scottish, Welsh, Northern Irish) within a single state, leading to tensions and calls for devolution or independence. | Composed of hundreds of distinct ethnic groups and nations (e.g., Hausa-Fulani, Yoruba, Igbo) forced into a single state, creating significant competition and conflict. | In both cases, the multinational character of the state creates challenges to political identity and unity, though the historical context and intensity of these challenges differ greatly. |
Comparison: Regime Type and Government Change
| Dimension | China | Mexico | Why This Difference/Similarity Matters |
|---|---|---|---|
| Regime | An authoritarian, single-party regime where fundamental rules of power are controlled by the Chinese Communist Party (CCP). The regime endures beyond any single leader. | A democratic, multi-party regime where fundamental rules are set by the constitution and power is accessed through competitive elections. | The regime type dictates how power is obtained and exercised. In China, power is controlled within the party; in Mexico, it is contested between parties. |
| Government | The government is the set of individuals and institutions (e.g., the State Council, led by the Premier) that exercise power but are subordinate to the CCP. A change in Premier is a government change, not a regime change. | The government is the set of elected officials (e.g., the President and cabinet) who hold power for a limited term. The 2000 election of Vicente Fox was a government change that solidified a regime change from one-party rule. | This distinction shows that governments are temporary, while regimes are the underlying systems. A change in government in Mexico is routine; a similar change in China's top leadership is a carefully managed process within the authoritarian regime. |
Data & Organization Tools
Concept-to-Countries Matrix: Part 1
| Concept | United Kingdom | Russia | China |
|---|---|---|---|
| State | A sovereign state with a permanent population, governing institutions, and a defined territory. It is recognized internationally. | A sovereign state with vast territory and a permanent population. Its institutions exercise control, though this control has been challenged. | A sovereign state where governing institutions are fused with and controlled by the Chinese Communist Party (CCP). |
| Nation | A multinational state, primarily composed of the English, Scottish, Welsh, and Northern Irish nations. | A multinational state, with a dominant Russian nation alongside significant ethnic minorities (e.g., Chechens, Tatars). | A state that officially recognizes 56 ethnic groups but promotes a singular Chinese national identity centered on the Han majority. |
| Regime | A democratic regime characterized by parliamentary sovereignty, constitutionalism, and the rule of law. | An authoritarian regime characterized by the concentration of power in the executive and controlled elections. | An authoritarian regime where the CCP controls all access to and exercise of political power. |
| Government | The government consists of the Prime Minister and the cabinet, who are legally empowered to make binding decisions for the state. | The government consists of the President and Prime Minister, who are legally empowered to make decisions, with authority derived from the state. | The government consists of the Premier and the State Council, who are empowered to make decisions but are ultimately directed by the CCP. |
Concept-to-Countries Matrix: Part 2
| Concept | Iran | Nigeria | Mexico |
|---|---|---|---|
| State | A sovereign state whose governing institutions exercise control over a defined territory and population. | A sovereign state whose control over its territory is challenged by internal ethnic, religious, and political divisions. | A sovereign state with a permanent population, governing institutions, and a defined territory. |
| Nation | A multinational state with a dominant Persian identity, but also significant Azeri, Kurd, and other national groups. | A multinational state with over 250 ethnic groups and three major nations: the Hausa-Fulani, Yoruba, and Igbo. | A state with a largely unified national identity (mestizo), though with significant indigenous populations and regional identities. |
| Regime | A theocratic, authoritarian regime based on the principle of Velayat-e Faqih (Guardianship of the Jurist), which controls the exercise of power. | A democratic regime established in 1999, but one that is still consolidating and faces challenges from corruption and instability. | A democratic regime that transitioned from a long-standing single-party authoritarian system in 2000. |
| Government | The government consists of the President and cabinet, who are legally empowered to make decisions but are subordinate to the Supreme Leader. | The government consists of the President and cabinet, who are legally empowered to make decisions for a fixed term following elections. | The government consists of the President and cabinet, who are legally empowered to make decisions following competitive elections. |
Institution–Actor–Function Map
| Institution | Actor(s) | Function within the State |
|---|---|---|
| The UK Parliament | Members of Parliament (MPs) | Exercises the state's sovereignty by making, amending, or repealing laws that are binding on the population. |
| The Iranian Guardian Council | 12 jurists (6 appointed by Supreme Leader, 6 by judiciary) | Enforces the rules of the theocratic regime by vetting candidates and laws to ensure they conform to Islamic principles. |
| The Mexican Federal Electoral Institute (IFE/INE) | Independent commissioners | Manages the process of government selection in the democratic regime by running fair and competitive elections. |
Country Anchors Bank
Parliamentary Sovereignty (UK): The core principle of the UK state, where the Parliament has the ultimate and independent legal authority to create or end any law. This is a key feature of its democratic regime.
The 1993 Constitution (Russia): This document established the current Russian regime, creating a powerful presidency and formally ending the previous Soviet system. It sets the fundamental rules for how political power is exercised.
The Chinese Communist Party (CCP) (China): The CCP is not just a political party; it is the core institution of the Chinese state and the foundation of its authoritarian regime, controlling the government, military, and economy.
Velayat-e Faqih (Iran): The "Guardianship of the Jurist" is the foundational principle of Iran's theocratic regime, granting the Supreme Leader ultimate authority over the state and government.
1999 Transition to Democracy (Nigeria): This event marked a fundamental regime change from decades of authoritarian military rule to a democratic system with a new constitution and competitive elections.
2000 Presidential Election (Mexico): The victory of Vicente Fox (PAN) ended 71 years of one-party rule by the PRI. This was a critical government change that solidified Mexico's transition to a competitive, multi-party democratic regime.
Boko Haram Insurgency (Nigeria): This ongoing conflict demonstrates a direct challenge to the Nigerian state's sovereignty and its ability to exercise control over its full territory and protect its population.
Skill Snapshots
Comparison: The UK is a unitary state with devolved powers to its constituent nations, whereas Nigeria is a federal state where power is divided between the central government and subnational units to manage deep ethnic diversity. China's authoritarian regime is based on the supremacy of a single political party, while Iran's is based on the supremacy of a religious ideology and clerical authority. Mexico's sovereignty is firmly established, while Nigeria's sovereignty is actively contested by internal armed groups.
Mechanism: The CCP's control over government appointments in China → ensures the state's policies align with the authoritarian regime's goals. Competitive elections in the UK → allow for the peaceful transfer of power from one government to the next while the democratic regime remains stable. The Supreme Leader's constitutional authority in Iran → allows him to overrule the elected government, reinforcing the theocratic nature of the regime.
Change Over Time (Nigeria):Baseline: Authoritarian military regimes controlled the state from 1966 (with brief interruptions) until 1999. Changes: The adoption of the 1999 Constitution marked a regime change to democracy. Since then, multiple peaceful transfers of power between different governments and political parties have occurred. Continuity: The Nigerian state, with its federal structure and defined borders, has persisted through both military and democratic regimes.
Common Misconceptions & Clarifications
"Country" vs. "State": "Country" is a general term. "State" is the precise term for a political organization with sovereignty over a territory.
"Nation" is not "State": A nation is a group of people with a common identity. A state is a political entity. Nigeria is one state with many nations.
"Government Change" is not "Regime Change": A new UK Prime Minister is a government change. A shift from military rule to democracy in Nigeria is a regime change.
The Government is not the State: The government is the group of people currently running the state. The state is the permanent set of institutions they control.
One-Paragraph Summary
The concepts of state, nation, regime, and government are essential for political analysis. A state is a sovereign political organization with control over a territory and population. Within a state can exist one or more nations, groups of people with a shared identity. The fundamental rules governing political power constitute the regime, which can be democratic or authoritarian and endures across different governments. The government is the specific set of individuals currently holding legitimate authority to make decisions for the state. While all six course countries are sovereign states, they display critical variations in regime type, national cohesion, and the relationship between the government and the enduring rules of power, explaining key differences in their political stability and behavior.