He believed he had public support to continue his social programs.
Answer:
Black Power/Rights
Explanation:
On 17th June, 1966, Stokely Carmichael, the chairman of the Student Nonviolent Coordinating Committee (SNCC), spoke at a rally in Greenwood, Mississippi, and argued for Black Power. King turned to nonviolence such as marches, but King and the SCLC the problems were more highlighted in the north.