At a political party convention the presidential nominee gives the acceptance speech during the

B is the correct answer.

The Presidential nominee becomes the party's choice at the convention and gives the closing speech of the convention.

If the nominee is known before the convention, the convention becomes a multi-day long ad for the candidate where speakers rally the troops.

If the nominee is not known, then the first few days are voting days to decide who the nominee is.

could you show the options for the answers? : )

answer; validity;