and 1970s. Women Hopkins's most well-known battle for women's rights was the one led by daughters of trustees of the university; Mary E. Garrett, M. Carey Thomas, Mamie Gwinn, Elizabeth King, and Julia Rogers. They donated and raised the funds needed to open the medical school, and required Hopkins's officials to agree to their stipulation that women would be admitted. The nursing school opened in 1889 and accepted women and men as students. Other graduate schools were later opened to women by president Ira Remsen in 1907. Christine Ladd-Franklin was the first woman to earn a PhD at Hopkins, in mathematics in 1882. The trustees denied her the degree for decades and refused to change the policy about admitting women. In 1893, Florence Bascomb became the university's first female PhD. The decision to admit women at undergraduate level was not considered until the late 1960s and was eventually adopted in October 1969. As of 2009–2010, the undergraduate population was 47% female and 53% male. In 2020, the undergraduate population of Hopkins was 53% female. Freedom of speech On September 5, 2013, cryptographer and Johns Hopkins university professor Matthew Green posted a blog entitled, "On the NSA", in which he contributed to the ongoing debate regarding the role of NIST and NSA in formulating U.S. cryptography standards. On September 9, 2013, Green received a take-down request for the "On the NSA" blog from interim Dean Andrew Douglas from the Johns Hopkins University Whiting School of Engineering. The request cited concerns that the blog had links to sensitive material. The blog linked to already published news articles from The Guardian, The New York Times and ProPublica.org. Douglas subsequently issued a personal on-line apology to Green. The event raised concern over the future of academic freedom of speech within the cryptologic research community. Campuses Homewood Zanvyl Krieger School of Arts and Sciences: The Krieger School offers more than 60 undergraduate majors and minors and more than 40 graduate programs. G.W.C. Whiting School of Engineering: The Whiting School contains 14 undergraduate and graduate engineering programs and 12 additional areas of study. School of Education: Originally established in 1909 as The School of Professional Studies in Business and Education, the divisions of Education and Business became separate schools in 2007. The first campus was located on Howard Street. Eventually, they relocated to Homewood, in northern Baltimore, the estate of Charles Carroll, son of the oldest