After speakers organized their main points, whats the next step?

How would a speech about the life of the president BEST be organized?

A) ?It should be organized chronologically, from his birth until now. B) ?It should be organized topically, according to his major accomplishments. C) ?It should be organized pro-con, contrasting the views of his supporters and his detractors. D) ?It should be organized spatially, illustrating the travels he's made during his presidency. E) ?It depends on your purpose and supporting materials?.

Which of the following can help you support a point in your speech?

A. An example B. A quotation from an expert C. Statistics D. All of the above E. None of the above