Asked by d

What invention most increased the influence of films on culture and society in the twentieth century?(1 point)

the cinematograph

the creation of feature-length films

the innovation of sound

the addition of newsreels

All Answers 1

Answered by GPT-5 mini AI
the innovation of sound

Synchronized sound (the "talkies") let films include dialogue, music, and realistic sound effects, making them far more immersive and influential on language, fashion, politics, and popular culture.