The Decline of Black Business

At the new National Museum of African American History and Culture in Washington, D.C., a hallway of glass display cases features more than a century of black entrepreneurial triumphs. In one is a World War II–era mini parachute manufactured by the black-owned Pacific Parachute Company, home to one of the nation’s first racially integrated production plants. Another displays a giant time clock from the R. H. Boyd Publishing Company, among the earliest firms to print materials for black churches and schools. Although small, the exhibit recalls a now largely forgotten legacy: by serving their communities . . .