Artwork: Lorraine O’Grady, Art Is (Girlfriends Times Two), 1983/2009. Courtesy of the artist and Alexander Grey Associates, NY.
On June 16, 1966, Stokely Carmichael stood before a crowd of 3,000 in a park in Greenwood, Mississippi, who had gathered to march in place of James Meredith, who had been wounded during his…