trustees announced that they would name two public spaces for James Collins Johnson and Betsey Stockton, enslaved people who lived and worked on Princeton's campus and whose stories were publicized by the project. Student activism post 2000 After the 1970s, student activism at Princeton entered the mainstream again twice. In 2015, the Black Justice League, a student group, staged large-scale sit-ins at Nassau Hall. The protests were covered by the New York Times and led to the renaming of the Princeton School of Public and International Affairs in 2020. In 2019, mainstream media covered student sit-ins and social media activism concerning Princeton's implementation of federal Title IX policy relating to Campus sexual assault. The activism responded to a student's disciplinary sentence, which was widely interpreted as retaliatory. In service to the nation Three future U.S. presidents studied at Princeton as undergraduates. Two were alumni: James Madison, the fourth president and an influential founding father, graduated in 1771; and Woodrow Wilson, the 28th president, graduated in 1879. Wilson also served as president of Princeton from 1902 to 1910. Future President John F. Kennedy began his studies at Princeton in the fall of 1935 until a period of illness precipitated his withdrawal from the university and eventual transfer to Harvard University during his freshman year. Princeton University has produced 29 Nobel laureates. Some of the greatest minds of 20th century were associated with Princeton University. Princeton has also produced several Fields Medallists. Before World War II, most elite university faculties were gentlemen's clubs, with few, if any, Jews, blacks, women, or other minorities. By 1980, this condition had been altered dramatically, as numerous members of those groups held faculty positions. Princeton's students and faculty share the tradition of educational excellence begun more than 250 years ago. The few books in the Dickinson parlor were the seeds for of shelving and more than five million volumes in Firestone Library. The original quadrangle—Nassau Hall, the president's house, and two flanking halls—has grown into a main campus with more than 160 buildings. The “learned languages”—Latin and Greek—have been joined by many ancient and modern languages and an array of computer dialects. Today, more than 1,200 full and part-time faculty members teach at Princeton; collectively they publish more than 2,000 scholarly documents a year. Princeton's professors form a single faculty that teaches both undergraduate and graduate students. Originally an institution devoted to the education of young