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.
A constitutional monarchy (also capitalised as Constitutional Monarchy) is a system of government established under a constitutional system which acknowledges a hereditary or elected monarch as a Head of state).n a constitutional monarchy the head of state is normally the theoretical head of the executive, producing phrases like Her Majesty's Government. In some instances the monarch (or in states in the Commonwealth of Nations a governor-general) may chair the cabinet, though they play not role in policy formation.