About 65 percent of US high school graduates enroll in college the following fall. This is a very high figure by international standards, as college in many other industrial nations is reserved for the very small percentage of the population who pass rigorous entrance exams. They are the best of the brightest in their nations, whereas higher education in the United States is open to all who graduate high school. Even though that is true, our chances of achieving a college degree are greatly determined at birth, as social class and race and ethnicity substantially affect who goes to college. They affect whether students drop out of high school, in which case they do not go on to college; they affect the chances of getting good grades in school and good scores on college entrance exams; they affect whether a family can afford to send its children to college; and they affect the chances of staying in college and obtaining a degree versus dropping out. For all these reasons, educational attainment—how far one gets in school—depends heavily on family income and race/ethnicity (Tavernise, 2012). [3] Family income, in fact, makes a much larger difference in educational attainment than it did during the 1960s.