Different systems of government | Edexcel A-Level Politics
Updated: Sep 29
For Specification 9PL0
Edexcel A-Level Politics | Free Revision Notes
Estimated study time:Â 60 minutes
This Different systems of government A-Level Politics revision page explains how Edexcel classifies democratic, semi-democratic, non-democratic and autocratic states, alongside failed states and rogue states. You also need to understand how different types of state can affect stability, conflict, human rights and international co-operation. The topic develops your understanding of the changing distribution of international power [Polarity and world order] and leads directly into changing relationships between states and global issues [Power, development and global issues].
Learning Objectives 🎯
By the end of this revision page, you should be able to:
Define democratic, semi-democratic, non-democratic and autocratic states.
Distinguish between the four different systems of government.
Define failed states and rogue states accurately.
Explain how different systems of government can affect global order.
Compare the impact of democratic and autocratic states on global affairs.
Analyse why a state's system of government does not by itself determine whether its actions create global stability or disorder.
Revision Notes đź“š
Different systems of government A-Level Politics revision: the required classifications
The Edexcel specification requires knowledge of the characteristics, examples and consequences for global order of:
democratic states
semi-democratic states
non-democratic states
autocratic states
failed states
rogue states.
Pearson provides precise definitions for all six classifications.
Classification | Edexcel definition |
Democratic state | A state with a system of government in which all the people are involved in making decisions about its affairs. |
Semi-democratic state | A stable state that combines democratic and authoritarian elements. |
Non-democratic state | A state that lacks the central characteristics of a democratic state. |
Autocratic state | A state that is ruled by a single person with unlimited power. |
Failed state | A state that is unable to operate as a viable political unit. |
Rogue state | A state that has a foreign policy that poses a threat to other states. |
These definitions should be learnt accurately because several of the terms overlap but do not mean the same thing.
Why the classifications matter for global politics
The type of government operating within a state can affect:
political participation
leadership and accountability
protection of rights
predictability of foreign policy
attitudes towards international organisations
relations with other states
the likelihood of international co-operation or tension.
However, Pearson assessment material also makes an important qualification: different types of states can sometimes behave similarly internationally.
Democratic and autocratic states can both:
participate in international organisations
engage in global trade
possess and develop military power
use force
be accused of violating human rights or international law.
Therefore, avoid assuming that domestic government type mechanically determines foreign-policy behaviour.
Democratic states
A democratic state is defined by Edexcel as one in which all the people are involved in making decisions about the state's affairs.
Pearson's 2022 mark scheme develops this definition by identifying several characteristics associated with democratic states.
Political participation
Democracies provide opportunities for popular involvement in decision-making.
Pearson contrasts this with autocratic systems, where political participation is generally more restricted.
Participation contributes to the perceived legitimacy of government because political authority is linked to public involvement rather than being concentrated entirely in one ruler.
Free and competitive elections
Pearson's 2022 material contrasts democracies with autocracies by noting that autocratic states tend to lack free and competitive elections.
Democratic government therefore involves mechanisms through which citizens can participate in choosing political leadership.
Possibility of changing the government
Democratic systems normally provide the opportunity for governments to be replaced.
This is another important contrast with autocratic states, where opposition can be limited.
The significance is accountability:
leaders can potentially lose political authority → leaders face public constraints → governments are more accountable to citizens.
Rights and the judiciary
Pearson's 2022 mark scheme states that democratic systems tend to:
value and protect rights
provide clear rights for citizens
protect rights through judicial institutions.
By contrast, autocratic systems may provide weaker protection for rights and less independent judicial institutions.
This connects directly with international protection of rights and state sovereignty [Human rights and state sovereignty].
Predictability of government policy
Pearson also identifies a tendency for democratic policies to be more predictable because governments are accountable to the wider public.
Autocratic systems may be less predictable because decision-making is less constrained by popular accountability.
This can have consequences internationally because other governments need to judge:
how another state is likely to behave
whether agreements are likely to be maintained
whether foreign-policy decisions are constrained by domestic institutions.
Democratic states and global governance
Pearson's 2022 material suggests that democratic states tend to support and participate in global governance institutions.
This can contribute to international order where states:
co-operate through institutions
accept international agreements
participate in collective attempts to resolve problems.
This links closely to the role of global political institutions [The United Nations].
Example supported by the provided material
Pearson's 2023 mark scheme uses the United States when discussing the international behaviour of democratic states. It notes US participation in economic and political institutions as well as US military actions since 2000.
This is useful because it demonstrates an important exam point:
Being democratic does not mean that a state always produces international stability.
Pearson's material identifies both co-operative and conflict-producing actions by democratic states.
Autocratic states
An autocratic state is defined by Edexcel as a state ruled by a single person with unlimited power.
This is more specific than simply saying that a state is "not democratic".
A non-democratic state lacks central democratic characteristics, whereas an autocracy is defined specifically by the concentration of unlimited power in one ruler.
Limited political participation
Pearson's 2022 mark scheme identifies lower levels of political participation as an important contrast between democratic and autocratic systems.
Where participation is more restricted, governments may possess lower levels of public legitimacy than governments chosen through democratic processes.
This can affect relationships between states because differences in political legitimacy and government structure may become sources of tension.
Elections and political opposition
Autocratic states tend to lack the genuinely free and competitive elections associated with democracy.
Political opposition may also be more restricted, reducing opportunities for peaceful changes of government.
The key distinction is therefore:
democracy disperses political influence through participation and competition, whereas autocracy concentrates political authority.
Rights and judicial independence
Pearson's 2022 material contrasts democratic protections of citizen rights with weaker rights protection and judicial independence in autocratic systems.
This can create international tensions when:
other states criticise human-rights practices
international institutions challenge government behaviour
domestic sovereignty conflicts with attempts to enforce international standards.
This is developed further in international human-rights governance [International human-rights law and institutions].
Foreign-policy predictability
Pearson suggests that autocratic foreign policy may be less predictable because fewer domestic restraints exist on political leadership.
This can make other governments more uncertain about:
intentions
commitments
security relationships
possible uses of force.
The consequence may be greater distrust and international tension.
Autocratic states and international organisations
The 2022 material suggests autocratic states may be less supportive of some forms of global governance than democratic states.
However, the 2023 mark scheme provides an important counterargument.
It states that democratic and autocratic states alike participate in:
the United Nations
global economic institutions
regional bodies
international conferences.
This means the relationship between autocracy and global governance is not absolute.
An autocratic state may still participate extensively in international institutions when doing so serves its interests.
Examples in Pearson assessment material
Pearson assessment materials refer to countries including North Korea, China, Russia and Libya when discussing the international behaviour of authoritarian or autocratic states.
For example:
North Korea is used in discussion of military capability and alleged human-rights abuses.
Russia and China appear in examiner commentary on the international impact of autocratic states.
Libya is used as an example of an authoritarian state involved in conflict.
The exam purpose of these examples is not simply to label countries. Use them to demonstrate how the actions of different systems affect global order.
Democratic and autocratic states compared
Characteristic | Democratic state | Autocratic state |
Political participation | Greater popular involvement | More limited popular participation |
Elections | Free and competitive political competition is associated with democracy | Tends to lack free and competitive elections |
Changing government | Opportunity for change in government | Opposition tends to be limited |
Rights | Tends to value and protect citizen rights | Rights may receive weaker protection |
Judiciary | Greater protection through independent institutions | Judicial independence may be weaker |
Accountability | Government accountable to wider public | Power concentrated in political leadership |
Policy predictability | Tends to be more predictable | May be less predictable |
Global governance | Often associated with support for international institutions | May show lower support, although autocratic states also participate extensively in international institutions |
The most important exam technique is to make these comparisons directly, point by point.
Semi-democratic states
A semi-democratic state is:
A stable state that combines democratic and authoritarian elements.
The definition contains three important ideas.
It is stable
A semi-democratic state is not the same as a failed state.
Its political system continues to operate as a functioning state.
It contains democratic elements
Some political institutions or processes have democratic characteristics.
It also contains authoritarian elements
The system does not possess all the features expected of a fully democratic state.
This creates a system positioned between clearly democratic and clearly authoritarian government.
Consequences for global order
Because a semi-democratic system combines two types of political characteristic, its international behaviour cannot automatically be inferred from the label alone.
The key exam skill is to relate the state's political characteristics to possible consequences such as:
co-operation
legitimacy
international tension
rights protection
relations with international organisations.
However, these consequences must be supported with a valid example in an exam rather than assumed from the label alone.
Non-democratic states
A non-democratic state is:
A state that lacks the central characteristics of a democratic state.
This is a broad classification.
A non-democratic state is identified according to what it lacks, rather than through the very specific concentration of unlimited power that defines an autocratic state.
Non-democratic does not necessarily mean autocratic
This distinction matters.
Non-democratic means the state lacks central democratic characteristics.
Autocratic means one person rules with unlimited power.
Therefore:
all autocratic states fit within the broader absence of democratic characteristics, but the two terms should not simply be treated as interchangeable definitions.
In an exam, use the terminology required by the question.
Consequences for global order
The same issues used to assess democratic and autocratic states can help analyse the consequences of non-democratic government:
political legitimacy
participation
accountability
protection of rights
predictability of state behaviour
international co-operation.
Do not assume that being non-democratic automatically means refusing international co-operation. Pearson's 2023 material shows that states with very different domestic systems participate together in major global organisations.
Failed states
A failed state is defined by Edexcel as:
A state that is unable to operate as a viable political unit.
This classification is fundamentally different from democratic versus autocratic government.
The issue is not primarily who rules.
It is whether the state can operate as a viable political unit at all.
Failed states compared with other classifications
Classification | Main question |
Democratic | Are the people involved in making decisions? |
Semi-democratic | Does the stable state combine democratic and authoritarian elements? |
Non-democratic | Does the state lack central democratic characteristics? |
Autocratic | Is unlimited power concentrated in one ruler? |
Failed | Can the state operate as a viable political unit? |
A state could therefore experience failure for reasons that are conceptually separate from the democratic or authoritarian nature of government.
Consequences of state failure for global order
The specification requires students to consider consequences for global order.
The definition itself establishes the central problem: a failed state cannot operate effectively as a viable political unit.
This can undermine an international system that depends upon functioning states interacting with one another.
For exam analysis, the logical chain is:
state unable to function effectively → weakened ability to act as a viable political unit → difficulties in maintaining stable relations and obligations → potential challenge to international order.
The broader implications can be linked to issues elsewhere in the specification, particularly conflict, poverty and human rights [Power, development and global issues].
Rogue states
A rogue state is defined by Edexcel as:
A state that has a foreign policy that poses a threat to other states.
The key phrase is foreign policy.
A rogue state is therefore classified according to the threat created by its international behaviour.
This distinguishes it from a failed state.
Failed states and rogue states are not the same
This is a particularly important distinction.
Failed state | Rogue state |
Cannot operate as a viable political unit | Possesses a foreign policy that threatens other states |
Defined by state weakness or inability to function | Defined by threatening external behaviour |
Focus is viability | Focus is foreign policy |
Threat to order may arise from state failure | Threat to order arises from the state's actions towards other states |
A rogue state may be able to exercise substantial state power. Indeed, threatening other states requires some capacity to conduct foreign policy.
A failed state, by contrast, is defined by an inability to operate effectively as a political unit.
Consequences of rogue-state behaviour for global order
Because the definition explicitly involves a threat to other states, rogue-state foreign policy can produce:
distrust between states
security concerns
international tension
pressure for other states to respond.
This connects naturally to military and economic forms of influence [Hard and soft power] and to competing explanations of international security in Realism and liberalism compared [Realism and liberalism compared].
Consequences for global order: democracy and autocracy
Pearson examination materials provide the greatest detail on the consequences of democratic and autocratic states.
There are arguments that the two systems produce different effects.
Political legitimacy
Pearson's 2022 mark scheme links greater popular participation in democracies to greater legitimacy.
More restricted participation in autocratic states can produce disputes about political legitimacy, potentially contributing to international tensions.
Human rights
Differences over rights and judicial independence can become a major source of disagreement between states.
A democratic state may criticise another state's treatment of citizens, while the state being criticised may resist outside interference.
The result can be tension between:
international human-rights concerns
the sovereignty of individual states.
This connection becomes central in human rights versus sovereignty [Human rights and state sovereignty].
International co-operation
Pearson's 2022 material suggests democracies may be more supportive of global governance institutions.
If states participate in and support international rules, global institutions may have greater capacity to resolve disputes.
However, the 2023 material complicates this argument.
Democratic and autocratic states alike participate in:
the World Trade Organisation (WTO)
the International Monetary Fund (IMF)
World Bank
regional economic bodies
the United Nations
international environmental conferences.
Therefore:
domestic system → may influence approach to international co-operation → but does not determine participation completely.
Conflict
Pearson's 2022 mark scheme links differences between state systems to debates over conflict and global disorder.
Autocratic foreign-policy decision-making may be seen as less predictable, potentially increasing suspicion between states.
However, Pearson's 2023 material again provides balance.
It notes that both democratic and autocratic states have engaged in war and conflict.
The USA's wars in Iraq and Afghanistan are used alongside conflict involving authoritarian states.
This is an excellent evaluation point:
The type of government may affect how foreign policy is made, but democracy does not guarantee peaceful international behaviour.
Military power
Democratic and autocratic states can both value hard power.
Pearson's 2023 mark scheme refers to substantial military capability in both democratic and autocratic states and notes that each may pursue military strength as a source of influence.
This links directly to military hard power [Hard and soft power].
Military capacity can:
deter threats
contribute to security
increase international influence
but it may also:
encourage arms competition
increase insecurity
contribute to conflict.
Human-rights abuses are not exclusive to one system
Pearson's 2023 mark scheme makes a deliberately challenging comparison.
It notes criticism of:
the United States over Guantanamo Bay, extraordinary rendition and "black sites"
authoritarian states such as North Korea over alleged torture and human-rights abuses.
The analytical lesson is important:
government classification can help explain political structures, but students should not turn classifications into simplistic moral labels.
Actions and consequences still need to be evaluated individually.
Economic globalisation
Democratic and autocratic states can both seek economic growth through international trade.
Pearson's 2023 mark scheme argues that participation in economic bodies by states with different political systems can contribute to economic interdependence and potentially greater stability.
This connects the lesson with economic and political interconnectedness [The process of globalisation].
A strong answer may therefore argue:
different domestic systems → shared economic interests → participation in common institutions → increased interdependence → possible contribution to global order.
International organisations can bring different systems together
Major international organisations often contain states with very different systems of government.
Pearson's examiner report praises answers that considered the mix of democratic and autocratic states within the UN Security Council and analysed how their actions affected global order.
This matters because global governance frequently requires states with different values and systems to co-operate.
Therefore, political differences can produce disagreement, but membership of common institutions can also provide mechanisms for managing those disagreements.
Does democracy necessarily create a more peaceful global order?
The source material supports arguments both ways.
Arguments that democracy may support order
greater popular participation may strengthen legitimacy
policies may be more predictable
citizen rights and judicial institutions may constrain governments
democratic states may support international institutions
international co-operation can provide mechanisms for resolving disputes.
Arguments that government type is not decisive
democratic states also use military force
democratic states can be accused of rights violations
autocratic states participate in international organisations
both democratic and autocratic states pursue trade
both types of state value military capability
both can contribute either to stability or instability.
Overall judgement
Systems of government matter because they shape participation, accountability, rights and decision-making, all of which can affect international behaviour. However, a state's classification does not by itself determine whether it promotes global order or disorder.
The 2023 Pearson material is particularly useful here because it demonstrates that democratic and autocratic states can behave differently in some respects but similarly in others.
How the six classifications fit together
Type | What determines the classification? | Central issue for global order |
Democratic | Popular involvement in government | Legitimacy, accountability and co-operation |
Semi-democratic | Combination of democratic and authoritarian elements | Mixed political characteristics |
Non-democratic | Absence of central democratic characteristics | Limited democratic participation and accountability |
Autocratic | Unlimited power concentrated in one ruler | Predictability, accountability, rights and international relations |
Failed | Inability to function as a viable political unit | Instability caused by state weakness or breakdown |
Rogue | Foreign policy threatens other states | International security and tension |
⚠️ Notice that these classifications are not all measuring the same thing.
Democratic, semi-democratic, non-democratic and autocratic describe systems of government.
Failed and rogue describe different aspects of the state's capacity or international behaviour.
How to answer a comparison question
A common mistake is to write:
everything you know about democracies
everything you know about autocracies.
Pearson's 2022 examiner report specifically criticised this approach. Stronger responses compared the two systems point by point.
A better paragraph structure is:
Identify one characteristic.
Explain how it operates in a democratic state.
Directly contrast the autocratic state.
Explain the consequence for global order.
Use an example.
For example:
Democratic states tend to provide higher levels of public political participation, whereas autocratic states restrict participation more heavily. This can give democratic governments greater domestic legitimacy. The difference may affect global order because disputes over legitimacy, rights and accountability can increase tension between states with contrasting systems.
This produces the direct comparative analysis rewarded in Section A.
Key Words 🔑
Key word | Student-friendly definition | How it may be used in an exam |
Democratic state | A state where all the people are involved in decisions about its affairs. | Use when analysing participation, accountability, rights and the impact of democracy on global order. |
Semi-democratic state | A stable state combining democratic and authoritarian elements. | Use when explaining why systems do not always fit neatly into democratic or authoritarian categories. |
Autocratic state | A state ruled by a single person with unlimited power. | Use when analysing concentrated political authority and comparing it directly with democracy. |
Failed state | A state unable to operate as a viable political unit. | Use when explaining how the inability of a state to function can undermine global order. |
Rogue state | A state whose foreign policy poses a threat to other states. | Use when analysing threatening state behaviour and international security. |
Hints from the Examiner Reports đź’ˇ
Examiner hint:Â Compare directly. In 2022, some candidates described democratic states and then described autocratic states without clearly identifying the differences. Stronger answers compared the two point by point.
Examiner hint:Â Do not forget the second half of the question. The 2022 report found that some candidates explained the characteristics of democratic and autocratic states but failed to develop the consequences for global order.
Examiner hint:Â Examples should do analytical work. Stronger 2022 responses used examples as part of their explanation rather than mentioning countries without showing why they mattered.
Examiner hint:Â Stay focused on the exact wording. The 2023 examiner report praised a response that avoided a lengthy introductory description of democracy and autocracy and moved directly into analysis of their impact on global order.
Examiner hint:Â Similarities can be just as important as differences when that is what the question asks. The 2023 material rewarded students who recognised that democratic and autocratic states both engage in trade, international organisations, military activity and other forms of global politics.
Examiner hint:Â Build a chain of reasoning. Pearson's assessment guidance for 12-mark questions requires accurate knowledge to underpin focused comparative analysis rather than remaining as isolated AO1 facts.
Common Mistakes ⚠️
Mistake: Treating non-democratic and autocratic as identical
Why this is incorrect: A non-democratic state lacks the central characteristics of democracy. An autocratic state is specifically ruled by one person with unlimited power.
How to improve: Learn the exact Edexcel definitions and identify which feature the question is testing.
Mistake: Confusing failed states with rogue states
Why this is incorrect: A failed state cannot operate as a viable political unit. A rogue state has a foreign policy that threatens other states.
How to improve: Remember: failed = viability, rogue = threatening foreign policy.
Mistake: Assuming semi-democratic means unstable
Why this is incorrect: Edexcel explicitly defines a semi-democratic state as a stable state combining democratic and authoritarian elements.
How to improve: Include the word stable in your definition.
Mistake: Assuming democratic states always create global stability
Why this is incorrect: Pearson material identifies democratic states engaging in warfare and receiving criticism for alleged violations of international law and rights.
How to improve: Distinguish the characteristics of democratic government from the actual foreign-policy behaviour of a particular democratic state.
Mistake: Assuming autocratic states never co-operate internationally
Why this is incorrect: Pearson's 2023 material shows democratic and autocratic states participating together in economic and political international organisations.
How to improve: Evaluate behaviour rather than making absolute claims based solely on government type.
Mistake: Describing characteristics but ignoring global order
Why this is incorrect: Edexcel explicitly requires the consequences for global order, and the 2022 examiner report found this element was sometimes missed.
How to improve: After every characteristic ask: So what does this mean for international stability, co-operation or conflict?
Mistake: Inventing a country classification
Why this is incorrect: Terms such as semi-democratic, failed and rogue have precise meanings and may be politically contested when applied to particular states.
How to improve: Use examples securely supported by course materials and explain why the evidence fits the Edexcel definition.
Exam-Style Questions ✍️
Question 1
Define a semi-democratic state. (2 marks)
Answer:
A stable state that combines democratic and authoritarian elements.
Award credit for:
stable state
combination of democratic and authoritarian elements.
Question 2
Explain the difference between a failed state and a rogue state. (4 marks)
Indicative answer:
A failed state is unable to operate as a viable political unit, whereas a rogue state can operate as a state but has a foreign policy that poses a threat to other states. The failed-state classification therefore concerns the state's ability to function, while rogue-state status concerns threatening international behaviour.
Question 3
State A has regular political participation, opportunities to change the government and institutions protecting citizen rights.
State B concentrates political authority in a single ruler, limits opposition and provides very limited opportunity for popular involvement.
Explain one difference between the two states and one possible consequence for global order. (6 marks)
Indicative answer:
State A displays democratic characteristics because political participation and the possibility of changing government provide greater public accountability. State B displays autocratic characteristics because power is concentrated in one ruler and opposition is restricted.
One consequence may be greater difficulty in relations between the two states. Differences over political legitimacy, human rights or decision-making may create distrust or tension, potentially contributing to global disorder.
Question 4
Examine the differences between democratic and autocratic states in their characteristics and consequences for global order. (12 marks)
Indicative mark scheme:
Relevant differences include:
greater political participation in democratic states
free and competitive elections versus more limited electoral competition
opportunity for government change versus restricted opposition
stronger rights protection in democratic systems
greater judicial independence
greater accountability to citizens
potentially more predictable democratic decision-making
differing relationships with international governance institutions.
Analysis should connect each difference to global consequences, for example:
restricted participation → reduced legitimacy → increased political disagreement with democratic states → potential international tension.
Strong answers should make comparisons throughout, rather than describing one system and then the other.
Question 5
Examine the similarities in the ways democratic and autocratic states can affect global order. (12 marks)
Indicative mark scheme:
Relevant similarities may include:
both participate in international economic organisations
both participate in political organisations such as the United Nations
both engage with global economic interdependence
both can use military force
both can possess major military capabilities
both can contribute to conflict
both can be criticised for human-rights violations or breaches of international law
both can co-operate through international institutions.
Analysis should identify the consequence for global order.
For example:
Participation by both democratic and autocratic states in international organisations can promote stability because states with very different domestic systems are provided with mechanisms for co-operation and joint decision-making.
Question 6
A state has functioning political institutions but combines elements of popular political participation with substantial authoritarian restrictions.
Explain why it is better classified as semi-democratic than as a failed state. (6 marks)
Indicative answer:
A semi-democratic state is stable and combines democratic and authoritarian features. The state in the scenario remains functioning and therefore fits this definition. A failed state is unable to operate as a viable political unit, which is not the case here.
Question 7
Examine why failed states and rogue states can create different challenges for global order. (12 marks)
Indicative mark scheme:
Relevant knowledge should distinguish:
failed state = unable to operate as a viable political unit
rogue state = foreign policy threatens other states.
Analysis may explain that:
failed states challenge order because the state itself cannot operate effectively
this can weaken stable relationships within a state-based international system
rogue states create security challenges through deliberate foreign-policy behaviour
other states may respond to perceived threats, producing tension
the two therefore threaten international order for fundamentally different reasons.
The strongest answers will keep the comparison explicit.
Question 8
Evaluate the view that democratic states contribute more to global order than autocratic states. (30 marks)
Indicative mark scheme:
Arguments supporting the view may include:
democracies provide higher levels of political participation
democratic governments tend to possess greater public legitimacy
citizen rights tend to receive greater protection
judicial independence can constrain political power
policy may be more predictable
democracies may be more supportive of international institutions and global governance
these characteristics may encourage co-operation and reduce international distrust.
Arguments challenging the view may include:
democratic states have engaged in major military conflicts
democratic states can be accused of human-rights abuses and violations of international law
autocratic states also participate extensively in the UN and international economic institutions
democratic and autocratic states both seek economic interdependence
both types of state possess and use military power
both types can contribute either to stability or instability depending upon their actions.
AO1:Â Accurate knowledge of democratic and autocratic characteristics.
AO2:Â Analysis linking systems of government to consequences for global order.
AO3:Â Evaluation of whether government type itself is the decisive factor.
Possible overall judgement: Democratic institutions may create conditions that favour accountability, predictable decision-making and international co-operation. However, Pearson evidence demonstrates that both democratic and autocratic states can promote co-operation or produce conflict. The actual foreign-policy choices of states may therefore be as important as their domestic political system.
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