By far the most common cause of a stiff neck is a muscle sprain or muscle strain, particularly to the levator scapula muscle. Located at the back and side of the neck, the levator scapula muscle connects the cervical spine (the neck) with the shoulder.
Some of the important characteristics of society are as follows: A comprehensive understanding of society requires a thorough analysis of its characteristics. But the term society could be understood both from a narrower and broader sense. In a narrower sense society refers to a group of people but in a broader sense it refers to the whole human society. However, society has the following characteristics: A society must have population. Without a group of people no society could be formed. Of course society refers not to a group of people but to a system of social relationships.
Social class (or simply class), as in a class society, is a set of concepts in the social sciences and political theory centered on models of social stratification in which people are grouped into a set of hierarchical social categories, the most common being the upper, middle, and lower classes.lassless society refers to a society in which no one is born into a social class. Distinctions of wealth, income, education, culture, or social network might arise and would only be determined by individual experience and achievement in such a society.