a provision of the Communications Act of 1934 that requires radio and television stations to give or sell equivalent time to one political candidate if the station has given or sold time to another candidate for that office?

television broadcast stations

Explanation:

The equal-time rule specifies that U.S. radio and television broadcast stations must provide an equivalent opportunity to any opposing political candidates who request it. ... A related provision, in §315(b), requires that broadcasters offer time to candidates at the same rate as their "most favored advertiser".

daddy

explanation:

a change of venue is the legal term for moving a trial to a new location. a change of venue request because venue is improper means that the removing defendant believes that the case may not be in that venue because it is improper under procedural rules.