What is the purpose of danse macbre?

Dance of death.

Explanation:

Dance of death, also called danse macabre, medieval allegorical concept of the all-conquering and equalizing power of death, expressed in the drama, poetry, music, and visual arts of western Europe mainly in the late Middle Ages.

i would say that these are the two thesis statements best for a literary analysis essay on recurring themes in shakespeare's romeo and juliet:

1.  in romeo and juliet, shakespeare demonstrates that love comes in a variety of forms, be it romantic, familial, or between friends.

2.  shakespeare explores the struggle for identity through the character of juliet in his play romeo and juliet.

the other theses aren't reoccurring in this play. 

explanation: