The Ocean Hill-Brownsville teachers’ union strike of 1968 is best-remembered as one of the moments when the American Federation of Teachers and the National Education Association became the most-dominant players in education policy. It showed that teachers unions were willing to mobilize and stop classroom instruction in order to achieve their goal of making teaching the most-lucrative public sector profession. It is also the moment that ended a muscular form of American philanthropy that began earlier in the 20th century with the construction of libraries by Andrew Carnegie; outrage over the role of the Ford Foundation in spurring the school reform effort that led to the AFT strike resulted in the first significant federal regulations over foundations.