Social strata are levels of social statuses. Members of a society who possess similar amount of wealth, power, and privileges occupy each social stratum. We can see layers of social statuses occupied by members of society. Organized systems of such strata are conceptualized as social stratification system. Social stratification refers to a system by which a society ranks categories of people in a hierarchy. Four basic principles of stratification: 1. Social stratification is characteristic of society, not simply a reflection of individual differences. Children born into wealth families are more likely than born into poverty to enjoy good health, achieve academically, succeed in their life’s work, and live well into old age. Neither rich nor poor people are responsible for creating social stratification, yet this system shapes the lives of them all. 2. Social stratification persists over generations. In all societies parents pass their social position along to their c...