What form of communication was early media?
O omni-directional
one-way
O multi-directional
two-way

Correct

O mini-directional  one-way

Explanation:

In the early days, the communication system adopted by the early media by most people was a simple, mini directional one-way system. It is mini-directional, because it was never a complex layered approach.

Also, one-way directional because, the media broadcaster and reciever is a one way approach and does not accept other parties as obtainable in modern day communication like in CNN etc.