Okay for growth of Civil Rights in the 1950s and 60s my essay is as follows.
- Montgomery Bus Boycott. Rosa Parks refusing to give up seat to a white man, and the bus companies losing plenty of profit. Bus companies eventually bow down after District Court rules segregation on buses is illegal, Supreme Court upholds the decision. Showed that with persistence Blacks could achieve victory etc etc.
Freedom Rides - 13 Black and White students ride across the Southern United States to demonstrate that it can't be done without segregation and violence. Sure enough their bus is attacked by armed mobs and several students are beaten. Federal Guard called into protect them. Images of violence appared in the media and gave publicity to civil rights movement. Justice department began to enforce segregation law more strictly after this. A pyrrhic victory.
Little Rock Crisis - Nine Black students try to enroll at Little Rock Central High School in 1957. White mob gathers to shout abuse and block their entrance. Governor of Arkansas rules they cannot join school. President Eisenhower intervenes and states they can, backed up by a Supreme Court decision. 101st Airborne Division of the Army escorts the students to school. Again, lots of TV footage brought cause to wider attention
KKK - Argument that the deplorable actions of the KKK ensured people did not want to be associated with the campaign for enforced segregation. KKK had lost significant power after 1930, and only a small incarnation had survived, with numbers at 30,000 and dropping. KKK firebomb a church in Birmingham, Alabama and kill four young Black girls. Public opinion turns against them. Although it can be argued they were already declining.
Hope that helps. This question hasn't been in the paper for the last 3 years, so it's overdue.