Modern drama began by turning toward realism and away from the fantasy of 
            
 nineteenth-century melodrama and farce. Realism gave rise to various innovations that 
            
 served to express the dramatist's vision of what reality is. These attempts to be " more 
            
 real than real" can be called expressionism. Realism and expressionism are the two 
            
 dominant modes of drama in the twentieth century. One focuses on the external details of 
            
 everyday life, while the other focuses on the mind and feelings and tries to show how 
            
  The word drama comes from the Greek word dran, which means "to do" or "to 
            
 act." Besides being traditionally literary, the drama is a theatrical form. Dramatists do not 
            
 usually write with the purpose of communicating directly to the reader, as do fiction 
            
 writers, poets, and essayists. Instead, dramatists ask people of the theater actors and 
            
 actresses, directors, set designers, and others- to assist them in communicating to the 
            
 audience. Good dramatists are aware of the resources and limitations of their medium. 
            
 They recognize that they must tell their stories in a different way from novelists. 
            
  Dramatists attempt to construct meaningful works in two ways: by the precise and 
            
 evocative use of words, and by careful attention to the basic structure. The Greek philosopher
            
 Aristotle, in writing a treatise based on the plays of his time (the fifth century B.C.), 
            
 defined drama as " an imitation of an action," a definition that has become the basis for
            
 most subsequent dramatic criticism. To take the last word first, by action Aristotle
            
 meant not merely activity or exertion, but rather the direction the 
            
 play moves in, the closely related series of events that give the play its momentum. A 
            
 play, in Aristotle's terms, must have a plot with a beginning, middle, and end. Almost 
            
 always, a plot involves conflict, either an outer conflict between the major character and 
            
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