The tenure of a chief of state.
The body with the power to make and/or enforce laws to control a country, land area, people or organization.
The relationship between a word and its dependents.
The state and its administration viewed as the ruling political power.
The management or control of a system.
The position or authority of a master; dominion; command; supremacy; superiority.
Superiority in war or competition; victory; triumph; preeminence.
The act or process of mastering; the state of having mastered; expertise.