being persuasive (convey confidence (body posture, facial expressions ,…
tell the truth
be careful with the accuracy of your facts
provide statistics, without being boring.
intro and conclusion
good linking of ideas so that speech flaws.
so that your audiences relaxes
consider your audience
find out what makes your country/region unique.
engaging- believe in what you are saying/selling.
determine the real needs of the audience and appeal to these.