What Was the Southern Manifesto,issued in 1956

What was the Southern Manifesto,issued in 1956?

A) A pledge by the Southern Christian Leadership Conference (SCLC) to work for full school integration as required by the U.S.Supreme Court's Brown decision
B) A statement by 101 congressmen denouncing the U.S.Supreme Court's Brown decision as "a clear abuse of judicial power"
C) The declaration issued by the Arkansas governor when he called on the National Guard to block a court-ordered desegregation of Little Rock's Central High School
D) The call issued by the Ku Klux Klan for violent white resistance to desegregation after the U.S.Supreme Court's Brown decision