Examlex
Find the distance from the point (4, -3, 5) to the x-axis.
Social Mobility
The ability or movement of individuals or groups to move within or between social strata in a society.
Trend
A general direction in which something is developing or changing; in sociology, it may refer to patterns of behavior, fashion, or opinions among a particular group or society.
Feudal System
A system of social stratification based on a hereditary nobility who were responsible for and served by a lower stratum of forced laborers called serfs.
Closed Social Hierarchy
A social structure where individuals' positions are fixed based on aspects like birth, with little opportunity for mobility.
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