with Northwestern. Frances Willard, who later gained fame as a suffragette and as one of the founders of the Woman's Christian Temperance Union, became the school's first dean of women (Willard Residential College, built in 1938, honors her name). Northwestern admitted its first female students in 1869, and the first woman graduated in 1874. Northwestern fielded its first intercollegiate football team in 1882, later becoming a founding member of the Big Ten Conference. In the 1870s and 1880s, Northwestern affiliated itself with already existing schools of law, medicine, and dentistry in Chicago. As the university's enrollments grew, these professional schools were integrated with the undergraduate college in Evanston. The result was a modern research university combining professional, graduate, and undergraduate programs, which gave equal weight to teaching and research.
=== 20th century ===
By the turn of the century, Northwestern had grown in stature to become the third-largest university in the United States …