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In addition to The Possessive Investment in Whiteness , he has written Midnight at the Barrelhouse , Footsteps in the Dark , A Life in the Struggle , Time Passages , Dangerous Crossroads , American Studies in a Moment of Danger , Rainbow at Midnight , Sidewalks of St. Louis , and Class & Culture in Cold War America .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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