Progressive social reforms, from the Civil Rights Act to the Clean Water Act, tend to occur during times of prosperity and rising expectations—not immiseration and declining expectations. Both the environmental movement and the civil rights movement emerged as a consequence of rising prosperity. It was the middle-class, young, and educated black Americans who were on the forefront of the civil rights movement. Poor blacks were active, but the movement was overwhelmingly led by educated, middle-class intellectuals and community leaders (preachers prominent among them). This was also the case with the white supporters of the civil rights movement, who tended to be more highly educated and more affluent than the general American population. In short, the civil rights movement no more emerged because African Americans were suddenly denied their freedom than the environmental movement emerged because America suddenly started polluting.