Read the following paragraph from the article.
And what do students learn of the
racist riots of 1919? Two major
textbooks have only one paragraph
about the riots. The textbooks use
words like "racial unrest" or "racial
violence" to describe the events of
1919. They avoid more accurate
words like "racism" or "racist." This
leaves students confused about
racism's role in violent actions in
other cities.
HOW does this paragraph support the main idea
of the article?