Final answer:
Theatre has embraced sensitive themes over time and diversified its storytelling methods, as shown in the trend-setting documentary musical 'A Chorus Line' and further continued with dynamic characters and theatrical forms such as realism and musical theatre. Pioneers like Bert Williams in the early 20th century and contemporary artists like Anna Deveare Smith have contributed to this evolution, using theatre to explore and discuss societal issues.
Step-by-step explanation:
Theatre has continuously evolved, tackling sensitive issues, embracing diversity, and modifying its methods to better resonate with audiences. The transformation can be particularly noted in works like A Chorus Line, which revolutionized storytelling techniques on Broadway and introduced groundbreaking themes of sexuality, identity, and ambition, effectively carving out a new genre within the theatrical scene. This performance was influential in presenting documentary musicals, a novel concept where the narrative was derived directly from the real-life experiences of the performers, thereby altering the dynamics of traditional theatre.
Advancements in theatre also reflected in the incorporation of varied characters that represent diverse backgrounds, including multiple races and sexual orientations. Such progressions accommodated a shift in the chorus’ role within musicals, where chorus members undertook speaking roles, thus reducing the need for a larger cast.
Contemporary theatre continues the trend of pushing boundaries and engaging audiences with complex narratives that reflect current societal issues. Playwrights like Anna Deveare Smith and directors such as Moises Kaufmann have used theatre as a powerful medium to present diverse perspectives and examine difficult topics, expanding on the potential of live performance to hold a mirror to society.