What was the name of the militant political organisation set up in the US in 1966 to fight for civil rights?

I. REMEMBERED. THAT. FROM. FORREST. GUMP

I remembered. I was a kid i rembered the late 60$ and 70s …. So much happened at that time or so we thought .. the Black Panthers, Kent State shooting, Malcom X , King, Kennedy shot .. and now we look at today .. I think. What happened ,,.