Enrollments in American colleges tripled between 1955 and 1970, 250% in the Soviet Union, 400% in France, and more than 200% in China by 1965. Gaddis writes, "What governments failed to foresee was that more young people, plus, more education, when combined with a stalemated Cold War, could be a prescription for insurrection. Learning does not easily compartmentalize. How do you prepare students to think for purposes approved by the state, or by their parents, without also equipping them to think for themselves? Youths throughout history had often wished question their elders values. Now, with university educations, their elders had handed them the training to do so. The result was discontent with the world as it was.