Learn Index · Government and Law Grade 6–8

Comparing systems of government

Governments can be democracies, where citizens have a say, monarchies, where a ruler inherits power, or dictatorships, where one person or group holds control, and many countries mix features.

Illustrated topic card: Comparing systems of government — Countries are governed in different ways, depending on who holds power and how leaders are chosen.
Illustrated topic card: Comparing systems of government — Countries are governed in different ways, depending on who holds power and how leaders are chosen.

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Who holds power?

Every country needs some way of making decisions, keeping order and providing services. The key question that separates systems of government is: Who holds power, and how did they get it?

Main types of government

System Who holds power? How do leaders get power? Examples
Democracy the people free, fair elections Canada, United States, India, Japan
Absolute monarchy a king, queen or sultan inherited Saudi Arabia, Brunei, Eswatini
Constitutional monarchy elected officials, with a monarch as symbolic head of state elections (monarch inherits) Canada, United Kingdom, Japan, Sweden
Dictatorship (authoritarian) one person or party force, rigged elections, inheritance North Korea
Oligarchy a small, powerful group wealth, military or family ties historically Sparta; often a feature of other systems
Theocracy religious leaders religious authority Iran (mixed with elected bodies), Vatican City

Real countries often mix features. Iran holds elections but religious leaders have final authority. Some countries hold elections that are not truly free.

Democracy

In a democracy, power comes from the people.

  • Direct democracy: citizens vote on laws themselves. Ancient Athens is the classic example, although only free adult men could take part. Switzerland still uses many referendums today.
  • Representative democracy: citizens elect representatives to make laws. This is the most common form today.

Strong democracies share key features:

  • free and fair elections with more than one party
  • protected rights such as free speech, a free press and freedom of assembly
  • the rule of law: leaders must obey the law
  • independent courts
  • peaceful transfer of power when governments lose elections

Parliamentary and presidential systems

Democracies organize their governments in different ways.

Parliamentary system

In a parliamentary system (Canada, United Kingdom, Australia), voters elect members of a legislature, the Parliament. The leader of the party that can win votes in Parliament becomes prime minister. The prime minister and Cabinet sit in Parliament and must keep its support, called confidence. If they lose a major vote, the government can fall and an election may follow.

Presidential system

In a presidential system (United States, Mexico, Brazil), voters elect the president separately from the legislature. The president is both head of state and head of government, serves a fixed term and cannot be removed by a simple vote of no confidence. Power is divided among separate branches that check each other.

Parliamentary (Canada) Presidential (United States)
Head of government prime minister president
Head of state the monarch (represented by the Governor General) president
How leader is chosen leads the party with the confidence of the House elected separately (through the Electoral College)
Leader sits in legislature? yes no
Term until confidence is lost or an election is called (max. 5 years) fixed four-year term

Monarchies today

Most monarchies today are constitutional. In Canada, the King is head of state, but elected officials make the decisions. The monarch’s role is mostly ceremonial and is carried out by the Governor General in Canada and by lieutenant governors in the provinces. A few countries still have absolute monarchs who hold real power.

Authoritarian governments

In a dictatorship or other authoritarian government, leaders hold power without real accountability to voters. Common features include:

  • no free elections, or elections without real choice
  • control of the media and censorship
  • limits on protest and opposition parties
  • courts that are not independent
  • secret police or harsh punishment of critics

How to compare systems

When comparing governments, ask:

  1. Who makes the laws?
  2. How are leaders chosen and removed?
  3. Are rights protected? Is the press free?
  4. Are courts independent?
  5. Can citizens peacefully change their government?

Try it yourself

  1. Make a chart comparing democracy, monarchy and dictatorship using the five questions above.
  2. Explain why Canada is both a democracy and a constitutional monarchy.
  3. Choose one country and research its system of government.
  4. Debate: "Is a parliamentary system or a presidential system better at getting things done?"

Quick recap

  • Systems of government differ in who holds power and how they got it.
  • Democracies get power from the people through elections.
  • Most monarchies today are constitutional, with elected governments.
  • Dictatorships hold power without real accountability.
  • Canada has a parliamentary system; the United States has a presidential system.