Question

Define public speaking & determine the purpose of topic selection

Answer 1

public speaking- delivering an address to a public audience;"people came to see the candidates and hear the speechmaking"oral presentation,speechmaking,speakingrecitation,recital,reading- a public instance of reciting or repeating (frommemory) something prepared in advance; "the program included songs and recitations of well-loved poems"

Answer 2

hola there,The final general purpose people can have for public speaking is to entertain. Whereas informative and persuasive speech making is focused on the end result of the speech process, entertainment speaking is focused on the theme and occasion of the speech