What were the three racially motivated incidents in the 60s?

1. Rosa Park bust incident, buses were segregated and African Americans were to sit in the back, however, Rosa Park sat in the front of the bus which was reserved for White Americans and refused to go to the back which resulted in numerous different events occurring eventually leading to the Civil Rights movement. 2. Martin Luther King Jr. "I Have a Dream" Speech, took place in 1963 in which he basically calls an end to racism.3. Martin Luther King Jr's assassination in 1968, the civil rights leader was assassinated. 

1. the spread of reform movements aimed at perfecting american society