Drama in 1955, the Yale School of Management in 1976, and the Jackson School of Global Affairs which is planned to open in 2022. The Sheffield Scientific School would also reorganize its relationship with the university to teach only undergraduate courses. Expansion caused controversy about Yale's new roles. Noah Porter, a moral philosopher, was president from 1871 to 1886. During an age of tremendous expansion in higher education, Porter resisted the rise of the new research university, claiming that an eager embrace of its ideals would corrupt undergraduate education. Many of Porter's contemporaries criticized his administration, and historians since have disparaged his leadership. Historian George Levesque argues Porter was not a simple-minded reactionary, uncritically committed to tradition, but a principled and selective conservative. Levesque continues, saying he did not endorse everything old or reject everything new; rather, he sought to apply long-established ethical and pedagogical principles to a rapidly changing culture. Levesque concludes, noting he may have misunderstood some of the challenges of his time, but he correctly anticipated the enduring tensions that have accompanied the emergence and growth of the modern university. 20th century Medicine Milton Winternitz led the Yale School of Medicine as its dean from 1920 to 1935. Dedicated to the new scientific medicine established in Germany, he was equally fervent about "social medicine" and the study of humans in their culture and environment. He established the "Yale System" of teaching, with few lectures and fewer exams, and strengthened the full-time faculty system; he also created the graduate-level Yale School of Nursing and the psychiatry department and built numerous new buildings. Progress toward his plans for an Institute of Human Relations, envisioned as a refuge where social scientists would collaborate with biological scientists in a holistic study of humankind, unfortunately, lasted for only a few years before the opposition of resentful anti-Semitic colleagues drove him to resign. Faculty Before World War II, most elite university faculties counted among their numbers few, if any, Jews, blacks, women, or other minorities; Yale was no exception. By 1980, this condition had been altered dramatically, as numerous members of those groups held faculty positions. Almost all members of the Faculty of Arts and Sciences—and some members of other faculties—teach undergraduate courses, more than 2,000 of which are offered annually. Women In 1793, Lucinda Foote passed the entrance exams for Yale College, but was rejected by the president on the basis of