How should we assess the use of literary techniques in a speech? In terms of how many have been used

In terms of how effective they have been

In terms of how complicated they are

In terms of how poetic they are

Stylistic devices make your speeches, essays etc. more interesting and lively and help you to get and keep your reader's / listener's attention.

Explanation:

Literary techniques are specific, deliberate constructions of language which an author uses to convey meaning. An author's use of a literary technique usually occurs with a single word or phrase, or a particular group of words or phrases, at one single point in a text.

we need the passage first