Choose the option that best explains the information conveyed in the sentences. I decided to back up my friend's argument at the meeting.

Answer Details

The sentence "I decided to back up my friend's argument at the meeting" conveys the idea of giving support or reinforcement to your friend's argument during the meeting.

Backing up someone generally means providing support, defense, or reinforcement, especially when they're presenting a point of view or argument in a discussion or meeting.

The option that best explains this statement is "I endorsed my friend." When you endorse someone, you are communicating your approval and support for what they have said or done. It shows agreement and willingness to give additional credibility or strength to their argument.