Answer:
The true statements are:
-TV´s structure. from rhythm and pacing to the programming approved by networks-was centered around advertising.
-Content programming drew in advertising from companies eager to deliver their messages to highly-targeted audiences.
Step-by-step explanation:
Advertising already existed even before the TV had a real effect on the world because there was several media that already made advertising happened, -such as newspapers and wall printed advertising- those where the ways people used to show their products and services before all the technology arrived.
However, TV did have a huge impact on the increasing of advertising, and so the other way around. In order for TV companies to have success and the necessary resources to happen, advertising sponsorship money was needed.
But, this sponsorship didn´t ruin television because it was needed and advertising was showed depending on the kind of audience that was needed. Also, the programming was adequated to the audience.