African american sncc members became disillusioned with the democratic party when johnson science forums

Answer: didn't make every attempt to seat Mississippi Freedom Democratic Party delegates at the 1964 Democratic Convention.

Explanation: The SNCC (Student Nonviolent Coordinating Committee), or SNCC was one of the major organizations in the American civil rights movement during the 1960s. The committee sought to coordinate nonviolent campaigns against segregation and other forms of racism and was mostly led by the youth.

The members became disillusioned with the way the Mississippi freedom democratic party delegates were treated at the 1964 democratic convention, coupled with the snail pace of progress associated with nonviolence which led most of them towards the growing Black Power movement.