What ways do you think wireless microphones have been a beneficial development for film and theatre?

Is it a multiple choice answer or do u have to write a sentence?

The native americans, spanish, french and americans all name places in our state. the word “arkansas” came from the quapaw indians, by way of early french explorers. at the time of the early french exploration, a tribe of indians, the quapaws, lived west of the mississippi and north of the arkansas river.