<h2>
Answer:</h2>
<h2>
Set the scene for the rest of the meeting.</h2>
<h3>
Explanation:</h3>
How you introduce yourself in a video presentation will set the scene for the rest of the meeting. Your first words will give the audience an instant indication of how confident you are, why you're qualified to talk on the subject, and what they can expect from the presentation.
It identifies your target audience
In creating an audience profile, you will be able to see the social and economic characteristics of your audience, that will allow you to identify your target audience.
Answer:
Through legislative debate and compromise, the U.S. Congress makes laws that influence our daily lives. It holds hearings to inform the legislative process, conducts investigations to oversee the executive branch, and serves as the voice of the people and the states in the federal government.
Explanation: this might help sorry if it doesn't
