What is a communication tool that is not paid for by brands company and therefore appears to be objective

Publicity

Explanation:

Publicity is not paid for by the brands company. Publicity is a way In which a business, brand, products, or services creates public awareness by using media coverage and other forms of communication.

The more people become aware of your business, there is a greater possibility of turning these people into customers.

a.

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.