A) How to resist peer pressure and avoid harmful drugs
Answer:
Manufacturing, and automated labor.
Explanation:
A lot of the jobs that required people to do things themselves have now been replaced by robots or by systems that require less people to operate. This can be seen heavily in the industrial revolution.
Answer:
Ethnicity
Explanation:
An ethnic group or ethnicity is a grouping of people who identify with each other on the basis of shared attributes that distinguish them from other groups.