How does Wallechinsky "call to action" show another basic tenet of "the American Dream?

Wallechinsky's "call to action" is for people to be active citizens to avoid leaving the decision-making in the hands of those who don't consider the less fortunate's needs.

Explanation:

The traditional American Dream is based on the idea that hardworking citizens can improve their lives through self-reliance and sacrifice, but many middle-class people end up downsizing their dreams for a lack of resources, which requires another tenet of the American Dream: bringing power to the people by developing more active participation of the citizens to make their requests be heard.