What is the equivalent of 6 to 10 form greatest to be endorser in ​

Endorsements are a form of advertising that uses famous personalities or celebrities who command a high degree of recognition, trust, respect or awareness amongst the people.

Explanation:

Such people advertise for a product lending their names or images to promote a product or service. Advertisers and clients hope such approval, or endorsement by a celebrity, will influence buyers favourably.

answer; the civil right act of 1964;

answer; the president uses mass media to gain support for policies;