Columbia University announced disciplinary action Tuesday against students who participated in a pro-Palestinian demonstration inside the Ivy League school’s main library before final exams in May and an encampment during alumni weekend last year.

Columbia University has disciplined dozens of students involved in pro-Palestinian demonstrations on campus last year, as the Ivy League school negotiates with the Trump administration over a freeze on federal funding.

Columbia University disciplined 80 students for participating in protests, expelling some for one to three years. The new Judicial Board's sanctions include probation and degree revocation. The university also announced plans for anti-discrimination training.