Adverb
clauses are group of words used in shifting or adding meaning of a verb,
clause, adjective, or another adverb. These clauses can be used if: firstly, a
sentence contains a subject and a predicate. Secondly, when a subordinate
conjunction is used and thirdly, if it answer the ‘adverbial questions’ – when,
why, when and how. It is also further categorized to time, place, manner,
degree, condition, concession and reason.
<span>In
the sentence: Below a shelf, she found plants with blooms of lavender
petals and yellow centers. </span>
<span>The
adverb phrase would be letter A: below a shelf</span>
The article you mean is "Repressed Brits, evil Mexicans, Arab villains: why are Hollywood's animated movies full of racist stereotypes?" in The Guardian.
One example of the racial stereotyping is that the characters in the movie which are there for comic relief (so not given roles with a "serious" message) are voiced predominantly by black actors, which replicates the pattern of placing black characters in roles of providing amusement, but which are not treated seriously.