AP® Comparative Government and Politics · Unit 1 · Topic 1.5

Sources of Power in the Six Course Countries

Formal titles and real power often sit in different places. In each course country, power actually flows through specific institutions, parties, militaries, or offices, and finding that source matters more than finding the fanciest job title.

Every regime has a formal structure on paper and a real structure where decisions actually get made. In the United Kingdom, power sits with the prime minister and cabinet, who command a majority in Parliament, while the monarch keeps a grand title but no governing power. In Russia, the presidency under Vladimir Putin concentrates power through control of security services, courts, and a dominant party, United Russia, far beyond what the constitution alone describes. In Mexico, power has shifted historically between a dominant party, the PRI, and now a more competitive multiparty presidency, but the executive still commands enormous authority. In Iran, real power sits with the Supreme Leader and unelected bodies like the Guardian Council, which can override the elected president and parliament. In Nigeria, a presidential system distributes power among the president, a federal legislature, and state governors, with the military remaining a historical check in the background.

China shows the pattern most starkly. The General Secretary of the Communist Party outranks the state president in practice, even when one person holds both titles, because the party controls appointments, propaganda, and the courts. The People's Liberation Army swears loyalty to the party, not the state or constitution, and senior military posts go to trusted party figures rather than independent career officers. That arrangement closes off the one path, a military coup or a rival power base, that has toppled other authoritarian governments.

This topic connects directly to legitimacy and regime stability. When a government's main claim to rule, whether elections, religious authority, or economic performance, gets seriously challenged, the institutions that actually hold power are what determine whether the regime bends or breaks.

Key terms

Source of power
The institution or group, such as a party, military, or religious body, that actually controls decision-making in a regime.
General Secretary
The top leadership position within the Chinese Communist Party, which outranks the state presidency in practice.
Guardian Council
An unelected body in Iran that can veto laws and disqualify candidates, limiting elected officials' power.
Power center
Any institution capable of acting independently enough to challenge the ruling authority, such as an independent military.

Watch it explained

  1. How it worksShow me where actual decision-making power sits in all six course countries, side by side.
  2. How it worksWalk me through how the Communist Party's grip on the army anchors the whole Chinese regime.
  3. Common mistakeWhy isn't the person with the grandest title always the one holding the most power?
  4. Going furtherWhat happens to a regime's power base when its main source of legitimacy is called into question?

Check yourself

Your turn1 of 2
A student assumes that whoever holds a country's grandest formal title, like president or head of state, must hold the most real political power. What is the flaw in that assumption?

End of topic.