Columbia subject headings:
Progressivism (United States politics)
United States--Economic conditions--2009-
United States--Politics and government--2009-2017.
United States--Social conditions--21st century.
Harvard subject headings:
Consumption (Economics)--United States--History--21st century.
Democracy--United States--History--21st century.
Progressivism (United States politics)
United States--Economic conditions--2009-
United States--Social conditions--21st century.
Princeton subject headings:
Consumption (Economics)--United States--History--21st century.
Democracy--United States--History--21st century.
United States--Economic conditions--2009-