Real Housewives of Atlanta star Lisa Wu Hartwell gets a hair treatment at a "Curl Party" hosted by Carol's Daughter and theYBF.com in 2010. Paras Griffin/Landov hide caption

itoggle caption Paras Griffin/Landov

Dontey Carter (from left), Mel Moffitt, Lenard Smith, Ned Alexander and Allen Frazier are all members of the Lost Voices group, formed after Michael Brown's death in August. They say they want to ensure justice for Michael Brown and other unarmed individuals killed by police officers. Cheryl Corley/NPR hide caption

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Paul Wong (Harry Shum, Jr.) leads the Green Dragons, a young, Asian-American gang that trafficked Chinese immigrants into the U.S. with help from the so-called "Snakehead Mama" (Eugenia Yuan). Courtesy of A24 hide caption

itoggle caption Courtesy of A24

Lacey Williams (from left), Mary Espinosa, Jaime Villegas, Armando Cruz Martinez and Elisa Benitez talk inside the offices of the Latin American Coalition in Charlotte, N.C. According to a 2011 Pew Hispanic report, the median age of Latinos in North Carolina is 24. Andy McMillan for NPR hide caption

itoggle caption Andy McMillan for NPR

Waverly Adcock, a sergeant and founder of the West Augusta Guard, prepares his company for inspection and battle at a Civil War re-enactment in Virginia. Sara Smith, whose great-great-grandfather was wounded at the Battle of Gettysburg, holds the Confederate battle flag. Courtesy of Jesse Dukes hide caption

itoggle caption Courtesy of Jesse Dukes

Bryan Stevenson takes on cases to exonerate people wrongfully convicted. "One of the things that pains me is we have so tragically underestimated the trauma, the hardship we create in this country when we treat people unfairly, when we incarcerate them unfairly, when we condemn them unfairly," he says. Tracy King/iStockphoto hide caption

itoggle caption Tracy King/iStockphoto

Thomas Eric Duncan, the first Ebola patient diagnosed in the U.S., at a wedding in Ghana. Texas Health Presbyterian Hospital Dallas, where Duncan was being treated for the disease, on Wednesday, Oct. 8, 2014 said Duncan has died. Wilmot Chayee/AP hide caption

itoggle caption Wilmot Chayee/AP