english: Over the last 45 years, wealth disparity has increased dramatically, and essentially, all the economic gains from America's increase in productivity have gone to the elite or the upper middle class.
non_english: In de afgelopen 45 jaar is de ongelijkheid in rijkdom sterk toegenomen, en in wezen is alle economische groei van Amerika's toename aan productiviteit gegaan naar de elite of de hogere middenklasse.