(MC)Think about the film Casablanca. What is one element from the movie that helps to establish it as a drama? The use of puns The use of shadows The singing of the characters The clothing of the characters

Casablanca is established as a drama because of its use language towards other characters in the film, and also elements of singing is used when the emotion is so much and the character breaks out into song.

Explanation:

During musicals they use song as a form of expression when words can no longer express the emotion that they are feeling.

i think a and b is the answer