How did the Congress of Racial Equality (CORE) impact the civil rights movement?

Question

CORE established a community organization to advocate for the rights of African Americans.
CORE organized a protest against segregated busing in Montgomery after the arrest of Rosa Parks.
CORE supported legislation to end voting restrictions for African Americans throughout the south.
CORE challenged the effectiveness of the federal ban on segregation of interstate transportation.

D?

Answer 1

All of those.

https://www.history.com/topics/black-history/congress-of-racial-equality