Step 1: Identify the playwright.
La Casa de Bernarda Alba (The House of Bernarda Alba), a significant Spanish play from 1936, was authored by Federico García Lorca. :contentReference[oaicite:0]{index=0}
Step 2: Context and significance.
This play is among Lorca's final creations and is considered part of his "rural trilogy," alongside Yerma and Blood Wedding. :contentReference[oaicite:1]{index=1}
Step 3: Analysis of options.
- (1) Antonio Buero Vallejo: A 20th-century Spanish playwright, but not the author of this specific work.
- (2) Miguel Delibes: Primarily a novelist, not the playwright in question.
- (3) Fernando de Rojas: Known for La Celestina, not La Casa de Bernarda Alba.
- (4) Federico García Lorca: Correct; he is the author of La Casa de Bernarda Alba.
Step 4: Conclusion.
Consequently, La Casa de Bernarda Alba is a theatrical piece by Federico García Lorca.