Which term is used by sociologists to refer to organized collective activities aimed at bringing about fundamental changes in existing society

c. wright mills's sociological imagination suggest investigating to explain this increase?

i would say b. research typically uses a variety of sources

answer; the edward snowden leaks of nsa classified material;

answer; the sound of a train whistle makes a woman think of an old friend; //

the smell of grass makes a by feel that spring is the best; (apex);