These behavioral changes may be caused by a mental disorder, such as: 1  Anxiety: Anxiety occurs when a person feels nervous or uneasy about a situation. It is normal to experience some anxiety, but when it occurs on a regular basis without provocation, it may be a sign of generalized anxiety disorder.
A constitutional government is any government whose authority and construction are defined by a constitution. The government need not be of a specific type, such as democratic, socialist, etc., but it does need to have parameters that are defined and relatively unchangeable. A constitution is a fundamental, underlying document that lays out the rules and principles for the operation of the gorvenment of a nations or a states.
Constitutional monarchy. A constitutional monarchy is a form of government established under a constitutional system which acknowledges an hereditary or elected monarch as head of state).As in most republics, a constitutional monarchy's executive authority is vested in the head of state.rigins The concept of constitutional monarchy owes its origin to the absolute monarchies of the later Middle Ages, where governmental authority was exercised by the monarch and his (or in rare occasions her) government.