Post-war 2-41t--Lost Generation devoid of faith and alienated from a civilization te--Experimental drama: tragedy, stark realism, social protest; d---Harlem Renaissance: 1920s, Negroes, new insights into the american experience m Y-the Great Depression migrant farmersPost-war ---Lost Generation: devoid of faith and alienated from a civilization; ---Experimental drama: tragedy,stark realism,social protest; ---Harlem Renaissance: 1920s,Negroes,new insights into the American experience; ---the Great Depression:migrant farmers;