Many high school students form cliques (jocks, gamers, skaters, gangsters, freaks, geeks) because of:

The social people actually are categorised that way depending on their popularity clothes and friend groups

The urge to distinguish enemies from friends.

Early 18th century british industries were generally small scale and relatively unsophisticated. most textile production, for example, was centred on small workshops or in the homes of spinners, weavers and dyers: a literal ‘cottage industry’ that involved thousands of individual manufacturers. such small-scale production was also a feature of most other industries, with different regions specialising in different products: metal production in the midlands, for example, and coal mining in the north-east.two illustrations of 18t

Sometimes but itt depends, their is a lot if drugs on campus too so you really can't just say that