This theatre attempted to distance the audience by repudiating realistic conventions through a didactic performance style, an acting style that required the actor to "demonstrate" rather than "integrate with" his character, and a stage that called attention to its own artificiality is

The answer is Bertolt Brecht's Epic Theatre

Explanation:

Bertolt Bretch developed this type of theatre because he belived that the purpose of a play was more than just entertain people or to imitate reality. It was to present ideas and an opportunity to invite the audience to make judgments of them. He never liked melodramatic plots, emotional and shallow spetacles.

He wanted the audience to confront the play and to display the social facts of his time by critizing them. He wanted to tell the truth. To portray society, human nature as alterable, conflicts as social conflicts, and human nature as dependent upon the class to which it belongs.

photography had emerged as an elite art pursued by a few creative individuals for a few wealthy patrons. but now, said bauldelaire, it was succumbing to "the great industrial madness of our times." it was becoming a mass production industry that catered to middle-class tastes, including a taste for gadgetry. the stereoscope, the first 3d imaging system, had turned looking at photographs into parlor entertainment. a "thousand hungry eyes were bending over the peepholes of the stereoscope as though they were the attic-windows of the infinite.