sentences:  School quality and educational results vary dramatically, depending on whether a student has access to a private or charter school or an effective public school.Many students have no choice but to attend dysfunctional public schools, where fewer achieve grade level performance.Pundit David Brooks argued that in the 1970s, high school and college graduates had "very similar family structures", while later high school grads were much less likely to get married, and much more likely to smoke, be obese, get divorced, and/or become a single parent.The zooming wealth of the top one percent is a problem, but it's not nearly as big a problem as the tens of millions of Americans who have dropped out of high school or college.