Bob's Home Library

9 - That Used to Be Us: How America Fell Behind in the World It Invented and How We Can Come Back
Thomas L. Friedman and Michael Mandelbaum
社会 [9]: America is in trouble. We face four major challenges on which our future depends, and we are failing to meet them—and if we delay any longer, soon it will be too late for us to pass along the American dream to future generations. In...