Totalitarianism is a political system in which the state holds total authority over the society and seeks to control all aspects of public and private life whenever necessary. The concept of totalitarianism was first developed on a positive sense in the 1920s by the Italian fascists.
The sternum or breastbone is a vertical flat bone lying at the anterior middle part of the chest. Externally, it is made up of compact bone. Inside of it is a cancellous or spongy tissue that is entirely vascular. The adult length of the sternum measures 15-17 cm.
Sternum Pain. Sternum pain or breastbone pain can be caused due to a variety of reasons. Sternum, commonly known as breastbone is a flat bone that is located in the centre of your chest directly below the collar bone. You can easily locate whether the breastbone pain is indeed in the region of the sternum, by tracing the sternum in the centre as it is connected to your ribs with cartilage.