The significant responses regarding Robert Kennedy’s speech after Martin Luther King Jr.'s death are:
- His words soothed the crowd and may have prevented rioting.
- He empathized with the crowd by speaking of his brother’s death.
- His speech urged the predominately white crowd to get involved in the civil rights movement.
The second response about urging an "eye-for-an-eye" philosophy is not applicable to his speech, as he actually called for peace and understanding.