It is an art form that has risen to tremendous heights and become a powerful social and economic force, and a legacy of the 20th century to the world

Film/ Cinema

Explanation:

The twentieth century has witnessed the rise of art in the form of film and cinema. During this century, this art form saw its popularity and was brought into highlight. Cinema saw its development from being the motion pictures. The mixture of sound and visual effects along with narration of stories gave the rise of the art form. It is considered as one of the power social and economic forces in terms of art of twentieth century.

true

that is the way that they talked back then

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c, d, e, f, g, a, b, and c.

sometimes western music will also use solfege. the names of these are do ra me fa sol la si (or ti) and do.

to indicate a note a half step higher or lower then the original note, you would say c # (for a half a step above c) or bb (for half a step below b)