Select the level of usage most appropriate for the following situation. a speech on disarmament for a regional speech contest formal general informal

The best level of speech usage when it comes to giving a speech on the topic of disarmament in a regional speech contest would be formal. Formal speech is used when making a presentation that does not include visual aids. Formal speech is used to inform and persuade the listener to tops that would require action or further interest from the community due to a great concern.