Confidence votes 147. as a movement into industrial society was characterised by capitol and labour, the movement into a post-industrial society is characterised by information and knowledge, service sectors , leisure activity, education as a directive force of innovation and change- see Daniel bell.
In humans, the pectoral girdle, or shoulder girdle, is made up of the scapula, clavicle and various muscle groups. It functions by connecting the upper limb to the spinal column through a series of muscles in the shoulder and upper back. Continue Reading.
The clavicle aids in the pectoral girdle's function of keeping the arm away from the thorax and the central skeleton, thereby, ensuring that the arm is allowed to perform a wide range of motions with relative ease. It also acts as a rigid support, from which the scapula and upper limb are suspended.