CHICAGO — Ever since he was a child actor growing up in a show-business family, Jussie Smollett’s life blended activism with the make-believe worlds of television and movies. ..." He spoke of his mother’s closeness with the Black Panthers and prominent civil-rights leaders, and how she had encouraged Mr. Smollett and his brothers and sisters to create art and live out their beliefs. ..." For Mr. Smollett, arts and activism were intertwined throughout his childhood. His parents met while campaigning for civil rights in the Bay Area of California, and his mother had worked with the founders of the Black...