<P> Over the following days, white mobs continued to attack the black children until public pressure and a Federal court order finally forced Mississippi lawmen to intervene . By the end of the first week, many black parents had withdrawn their children from the white schools out of fear for their safety, but approximately 150 black students continued to attend, still the largest school integration in state history at that point in time . </P> <P> Inside the schools, blacks were harassed by white teachers, threatened and attacked by white students, and many blacks were expelled on flimsy pretexts by school officials . By mid-October, the number of blacks attending the white schools had dropped to roughly 70 . When school officials refused to meet with a delegation of black parents, black students began boycotting both the white and black schools in protest . Many children, parents, GCFM activists, and SCLC organizers were arrested for protesting the school situation . By the end of October, almost all of the 2600 black students in Grenada County were boycotting school . The boycott was not ended until early November when SCLC attorneys won a Federal court order that the school system treat everyone equal regardless of race and meet with black parents . </P> <P> In 1966, Allen Johnson hosted the Tenth Annual Southern Christian Leadership Conference at the Masonic Temple in Jackson, Mississippi . The theme of the conference was human rights - the continuing struggle . Those in attendance, among others, included: Edward Kennedy, James Bevel, Martin Luther King, Ralph Abernathy, Curtis W. Harris, Walter E. Fauntroy, C.T. Vivian, Andrew Young, The Freedom Singers, Charles Evers, Fred Shuttlesworth, Cleveland Robinson, Randolph Blackwell, Annie Bell Robinson Devine, Charles Kenzie Steele, Alfred Daniel Williams King, Benjamin Hooks, Aaron Henry and Bayard Rustin . </P> <P> After the assassination of Martin Luther King Jr. in 1968, leadership was transferred to Ralph Abernathy, who presided until 1977 . Abernathy was replaced by Joseph Lowery who was SCLC president until 1997 . In 1997, MLK's son, Martin Luther King III, became the president of SCLC . In 2004, for less than a year, it was Fred Shuttlesworth . After him, the president was Charles Steele Jr., and in 2009, Howard W. Creecy Jr . Next were Isaac Newton Farris Jr. and current president C.T. Vivian, who took office in 2012 and remains today . </P>

What were the 3 major ideas that influenced the sclc