https://www.npr.org/2023/02/08/ [login to see] /mark-whitaker-black-panthers-stokely-carmichael-civil-rights-saying-it-loud-1966
Journalist Mark Whitaker says that much of what's happening in American race relations today traces back to 1966, the year when the Black Panthers were founded and the Black Power movement took full form. It's also the year when when Stokely Carmichael replaced John Lewis as chair of the Student Nonviolent Coordinating Committee (SNCC), and challenged the tactic of non-violence.
Whitaker examines the pivotal year in his new book, Saying It Loud: 1966 — The Year Black Power Challenged the Civil Rights Movement. Whitaker notes that for years the rallying cry of the civil rights movement had been "Freedom now!" But, he says, on June 16, 1966, Carmichael ushered in a new call to arms — "Black Power!" — during a rally in Greenwood, Miss.
"The next day [the chant] gets reported by the Associated Press," Whitaker says. "The story gets picked up in 200 newspapers around the country, and all of a sudden, everybody's talking about Black Power."