"sociology focuses on the ways in which the social world is continually changing"

The statement is "True".

Sociology is the logical investigation of society, including examples of social connections, social association, and culture. It is sociology that utilizes different techniques for exact examination and basic investigation to build up an assortment of information about social order, acknowledgment, and change.

D. a conflict between her competing identities.

Hamlet's fourth soliloquy is probably his most famous one - "to be or not to be."it is rather different from his previous soliloquies because now he is contemplating something that didn't come up before - suicide. he is thinking whether it is worth it to fight to find his father's murderer when in the end all of them are going to die, so why not die sooner than later. he is contemplating if he should go on fighting or just kill himself and end it all, which is why this soliloquy in particular is rather depressing, hesitant, and gives a deeper insight into hamlet's madness.