What Is Democracy? Definition, Types & History

Compared to dictatorships, oligarchies, monarchies and aristocracies, in which the people have little or no say in who is elected and how the government is run, a democracy is often said to be the most challenging form of government, as input from those representing citizens determines the direction of the country. The basic definition of democracy in its purest form comes from the Greek language: The term means “rule by the people.” But democracy is defined in many ways — a fact that has caused much disagreement among those leading various democracies as to how best to run one.

The Greeks and Romans established the precursors to today’s modern democracy. The three main branches of Athenian democracy were the Assembly of the Demos, the Council of 500 and the People’s Court. Assembly and the Council were responsible for legislation, along with ad hoc boards of “lawmakers.”

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Kim Ann Zimmermann is a contributor to Live Science and sister site Space.com, writing mainly evergreen reference articles that provide background on myriad scientific topics, from astronauts to climate, and from culture to medicine. Her work can also be found in Business News Daily and KM World. She holds a bachelor’s degree in communications from Glassboro State College (now known as Rowan University) in New Jersey.