 Complete the following phrase:  Although the Civil Rights Act of July 2, 1964 forbade all discrimination on the basis of race, in 1965 police brutality towards a black man during a traffic stop resulted in a major riot among the black community in the Watts neighborhood of Los Angeles, the governments response to which is considered by many to have been a failure. Indeed, every summer from 1964 through 1970 was a long hot summer, though 1967 is particularly called that since 159 riots occurred that year. Additionally, after the April 4, 1968 