David is an insurance salesman. He is attending an evening cocktail party with his coworkers, bosses, and clients. He must circulate and make polite conversation with everyone at the event. Which topic should David avoid?

Politics.

Explanation:

As per the given description of the situation, David being an insurance salesman must avoid a 'political topic or discussion' during the party with his clients, bosses, and coworkers. The chief reason behind this would be that while discussing a political topic, David's point of view might go contradictory with the other people present at the party and this contradiction may hurt their beliefs or opinions which may lead to a biased or unfavorable perception about David in their mind which is not beneficial for David's career as a salesman. Thus, he must bring in a topic that would go favorable for him to persuade more and more people to have a positive image of him as it would assist him in selling his insurance policies to them conveniently.

the vibration from the sound waves messed with the glass and it shattered.

hope this .

answer; /// the above statement is (true);