A sociologist who ascribes to the emergent norm theory of collective action might describe Billie Holiday as what

Social Strain

Explanation:

Social Strain is the theory of sociology in which pressure is derived from the social factors such as low income and lack of quality education and basic needs. This will to increase in crime rate due to frustration which overcomes positive motivation in a human.

answer; during stalin"s rule, many mothers told their children that he was the greatest thing to ever happen to russia;