Systems of Government (Edexcel A Level Politics): Revision Note

Exam code: 9PL0

Jane Hirons

Written by: Jane Hirons

Reviewed by: Lisa Eades

Updated on

Democratic government

  • Citizens hold power through free and fair elections and can influence government decision-making

  • Multiple political parties operate, giving citizens political choice

  • Rights and freedoms of citizens are prioritised and protected

Examples of democratic states

Flags of Norway, Canada, New Zealand, Japan, and the UK, displayed in a row with respective country names beneath each flag.

Consequences for global order

  • Democratic states are generally politically stable because citizens have a say in government

  • International organisations such as the UN, EU and World Bank argue that global order benefits from a high number of democratic states

  • Democracies tend to favour multilateral cooperation with other states and non-state actors

Semi-democratic government

  • Contain some democratic features, such as elections and political parties

  • Despite elections, power is concentrated in the hands of a single leader or dominant party rather than citizens

  • Rights and freedoms of citizens are more limited than in full democracies

Examples of semi-democratic states

Five national flags in a row: Singapore, Türkiye, Hungary, Cambodia, and Egypt, each labelled below with their country names.

Consequences for global order

  • Semi-democratic states often appear democratic, with some argued to be in transition from non-democratic to fully democratic systems

  • NGOs such as Freedom House have raised concerns that some democratic states are becoming increasingly semi-democratic, reducing rights and freedoms

Non-democratic government

  • Elections do not take place, and citizens have no meaningful role in decision-making

  • The government is the sole legitimate source of power and is often presented as permanent

  • Rights and freedoms are heavily restricted, though some may be granted by the state

Examples of non-democratic states

Five national flags: China, Russia, Myanmar, North Korea, and Sudan, each with unique colours and emblems, labelled below.

Consequences for global order

  • Although non-democratic states are members of IGOs such as the UN, they often act unilaterally in global politics

  • Restricted rights and freedoms can increase the likelihood of internal instability and conflict

Autocratic states

  • Autocratic states share many features of non-democratic states, including limited political participation

  • Power is usually held by a small political elite, often centred on a single leader

  • Leaders are commonly in power for extended periods or for life

Examples of autocratic states

Flags of North Korea, Russia, China, Saudi Arabia, and Iran displayed in a row, each labelled with the country's name below.

Consequences for global order

  • The effects on global order are often similar to those of non-democratic states

  • Autocratic states tend to prioritise their own national interests over international cooperation

  • They are frequently perceived as a threat by other states, increasing global tensions

Failed states

  • In failed states, the government lacks internal sovereignty

  • The state cannot control its borders

  • It does not have the exclusive use of force

  • The government lacks authority and trust among citizens

  • It cannot protect citizens or provide basic necessities

Examples of failed states

Image displaying flags of Somalia, Haiti, Democratic Republic of Congo, Yemen, and Libya with names beneath each flag.

Consequences for global order

  • In a globalised and interconnected world, the impact of failed states can be far-reaching

  • Citizens often flee failed states, creating refugee crises that can destabilise neighbouring and distant states

  • Violent non-state actors may cross borders, spreading conflict and insecurity regionally

Case Study

Haiti as a failed state

Group of masked men with firearms walk down a narrow street in a residential area, with a mix of concrete and makeshift buildings in the background.
  • Haiti has a long history of political instability, foreign intervention and corruption

  • Until 1990 it was ruled by an autocratic regime, and later attempts at semi-democracy failed due to weak sovereignty and gang violence

State collapse

  • A devastating earthquake in 2010 caused the effective collapse of government

    • Gangs expanded their control, prisons were emptied and citizens lost access to basic security and essential services

    • Despite emergency aid from the UN, Red Cross and NGOs, long-term stability was not achieved, earning Haiti the label Republic of NGOs

Breakdown of authority

  • The assassination of President Moïse in 2021 led to a near-total collapse of law and order, with gangs dominating large areas of the country

International response

  • In 2025, the UN authorised a Multinational Gang Suppression Force to restore security and deliver humanitarian support

Rogue states

  • The term “rogue state” is mainly used by the USA to describe states seen as threatening world peace

  • This label is often applied to states accused of:

    • sponsoring terrorism

    • extreme violations of human rights

    • lacking democratic governance

  • Many political scientists argue the term is politically motivated, used by powerful states to justify economic isolation or violations of sovereignty

  • Some scholars have even described the USA itself as a rogue state, arguing its actions pose the greatest threat to world peace

Examples of states labelled as rogue states

Flags of Libya, Venezuela, Cuba, Iran, and Iraq are shown in a row with country names below each flag.

Consequences for global order

  • Hard power tactics, such as economic sanctions, are frequently used against states labelled as rogue

  • The label has been used to justify military intervention and war, for example, in Libya

  • Being labelled a rogue state damages international legitimacy, weakens economic stability and can lead to isolation and further decline

  • Many argue the concept reflects a unipolar global order, where the USA acts as a global police force

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Jane Hirons

Author: Jane Hirons

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Jane has been actively involved in all levels of educational endeavors including designing curriculum, teaching and assessment. She has extensive experience as an international classroom teacher and understands the challenges students face when it comes to revision.

Lisa Eades

Reviewer: Lisa Eades

Expertise: Business Content Creator

Lisa has taught A Level, GCSE, BTEC and IBDP Business for over 20 years and is a senior Examiner for Edexcel. Lisa has been a successful Head of Department in Kent and has offered private Business tuition to students across the UK. Lisa loves to create imaginative and accessible resources which engage learners and build their passion for the subject.