Final answer:
The statement is true. Literary criticisms about the plays of Tennessee Williams are examples of secondary sources, which analyze and interpret primary sources, such as the plays themselves.
Step-by-step explanation:
Literary criticism about the plays of Tennessee Williams is indeed an example of a secondary source. Primary sources are original, firsthand documents such as creative works, historical documents, or results of experiments. Secondary sources, on the other hand, analyze, interpret, or critique primary sources. In this case, Tennessee Williams' plays would be the primary sources, while the literary criticisms that analyze and interpret those plays would be secondary sources.
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