Final answer:
A melodrama is a form of theater that emphasizes action and emotional response. It uses exaggerated emotions, stock characters, and predictable plotlines with happy endings. Melodramas originated in the 19th century and incorporated music and spectacle to heighten emotional impact.
Step-by-step explanation:
A melodrama is a form of theater that focuses more on the action and emotional response rather than on specific characters. It typically involves exaggerated emotions and stock characters, with a clear distinction between good and evil and a predictable, happy ending. Melodramas originated in the 19th century and were popular in Europe, incorporating music, special effects, and spectacle to enhance the emotional impact.