The rule of law is a political and legal ideal that all people and institutions within a country, state, or community are accountable to the same laws, including lawmakers, government officials, and judges. It is sometimes stated simply as "no one is above the law" or "all are equal before the law". According to Encyclopædia Britannica, it is defined as "the mechanism, process, institution, practice, or norm that supports the equality of all citizens before the law, secures a nonarbitrary form of government, and more generally prevents the arbitrary use of power."