Hyra described how the "dark ghetto" has been turned into a "gilded ghetto"To Hyra, it has caused not just residential displacement for African Americans but also political and cultural displacementkok点击进入His book this year, Race, Class, and Politics in the Cappuccino City, is the result of his many years of field research on the issuesWhites are the majority now, accounting for 55 percent of the communityThe 14th Street near U Street, kok点击进入a traditional African American neighborhood, is now lined up with hip restaurants and bars in this photo taken on SundayThe area, a 90 percent black neighborhood just a few decades ago, was only 30 percent African American by 2010