Usually the minimum is typically 3 different sources .
Hello. You did not submit the article to which this question refers, which makes it impossible for it to be answered accurately. However, I will try to help you in the best possible way.
It is only possible to find the cause and effect relationship in the article, after reading it. In that case, you should look in the text for the moment when a situation happens as a result of another situation. Therefore, the text must show an element (cause) which, when it happened, caused the creation of another element (effect).
Your question is incomplete.
I'm confused about what your asking for.
The answer is:
- repetition
- alliteration
- assonance
In the pasage from "Theme for English B," the author Langston Hughes makes use of repetition when he reproduces the words <em>and</em>, <em>hear, me, </em>and <em>you</em> several times.
He also uses alliteration, which is the evident repetition of identical consonant sounds in nearby syllables. For example, <em>true </em>and <em>twenty-two</em>, as well as <em>hear </em>and <em>Harlem. </em>
Finally, Hughes also employs assonance, which is the resemblance in vowel sounds among syllables and words. For instance, <em>true, two, you</em> and <em>too</em>; and <em>feel, see </em>and <em>we</em>.