Oligarchy
Rule by a small, powerful minority, often wealthy or noble.
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Gage Skidmore from Surprise, AZ, United States of America · CC BY-SA 2.0
Oligarchy is a form of government in which power rests with a small number of people, often characterized by titles of nobility or high amounts of wealth. The term originates from Ancient Greek, combining 'oligos' (few) and 'arkho' (to rule). Leaders of such regimes are frequently referred to as oligarchs.

Quick Facts
- Field
- Political science, history
- Types
- Minority rule, business oligarchies
Facts from the source article.
Lore & Background
The concept of oligarchy was explored by classical philosophers such as Aristotle, who contrasted it with aristocracy, and Xenophon, who criticized the repressive Thirty Tyrants of Athens. Polybius viewed oligarchy as a perverted form of aristocracy.

In ancient Athens, the Eupatridae aristocratic elite held power until the tyrant Pisistratus seized control around 561/560 BC; though he curtailed their dominance, the Eupatridae remained influential. After a period of tyranny, Cleisthenes' reforms in 508–507 BC laid the foundation for Athenian democracy, though oligarchic elements persisted. The Thirty Tyrants, installed by Sparta in 404 BC, ruled Athens briefly but notoriously, executing about 1,500 citizens—roughly 5% of the citizen population—during their reign of approximately eight to thirteen months.

Reader's Guide
Oligarchy remains a significant concept in political analysis, describing systems where a small minority—whether based on wealth, nobility, or political connections—controls power. The iron law of oligarchy, proposed by Robert Michels, suggests that even democracies tend toward oligarchic structures due to the division of labor.
Modern examples include Russia after the Soviet Union's dissolution, where a class of business oligarchs emerged from privatization, and the Philippines under Ferdinand Marcos, where monopolies linked to the ruling family dominated. In India, trade policy has been described as shaped by a small number of billionaires. The persistence of oligarchy across different eras and regions underscores its enduring relevance in understanding power dynamics.
Frequently Asked Questions
What is an oligarchy in simple terms?
An oligarchy is a system of government where political power is concentrated in the hands of a small, privileged group—typically defined by wealth, noble birth, or corporate influence—rather than being distributed broadly among the population.
What are some well-known historical examples of oligarchies?
Classical Athens and Sparta both featured periods where power was held by narrow elite circles, and in the modern era, post-Soviet Russia and the Philippines are frequently cited as cases where a handful of wealthy families or business dynasties dominated national politics.
More in Historical & Cultural Concepts
Sources
Compiled from Wikipedia and the sources listed below. Text from Wikipedia is available under CC BY-SA 4.0; this entry is adapted from it.
- Wikipedia: Oligarchy (CC BY-SA 4.0).
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