Motion Sickness (Travel Sickness): Causes, Symptoms and Treatments. Written by Sy Kraft B.A. Motion sickness is a very common disturbance of the inner ear that is caused by repeated motion such as from the swell of the sea, the movement of a car, the motion of a plane in turbulent air, etc.
In a federal system of government, or a republic government, states function independently of one another. Although there is almost always a central power. Comments
The functions of legislatures are not the same in every country. The form of government in each state determine their function. The nature and extent of role a legislature plays under a monarchy or aristocracy is different from that of a legislature in a democracy.