In the introduction of his speech on the Special Olympics, Mason mentioned that he had attended the events last year to cheer on a family friend who was competing in some races. Sharing this information with the audience helped Mason achieve which goal of a speech introduction

establishing credibility in a speech

Explanation:

In simple words, Loyalty is the trait of being honest. If the public can't hear you, they 're not going to embrace you. You will build credibility throughout your audiences by referencing your experience in the specific field of which you are communicating. Credentials may also apply to the competence of the host.

The speaker establishes confidence with the community and it enables the presenter to do three important things: create faith and develop a connexion with the viewer.

it exposes the hypocrisy of religion and christian supporters of slavery

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