Three weeks after the Oct. 7 Hamas attacks on Israel, the Department of Women’s, Gender and Sexuality Studies at Barnard College in New York posted a statement on its departmental website in support of the Palestinian people.

Below the statement, the professors posted links to academic work supporting their view that the struggle of Palestinians against “settler colonial war, occupation and apartheid” was also a feminist issue. Two days later, they found that section of the webpage had been removed, without warning, by Barnard administrators.

What happened next has sparked a crisis over academic freedom and free expression at Barnard at a time when the Israel-Hamas conflict has led to tense protests on American college campuses and heated discussions about what constitutes acceptable speech.

Asked to explain why the page was removed, college administrators told the department that the statement and links were “impermissible political speech,” a statement from the department said.

The Barnard administration then, in late October and November, rewrote its policies on political activity, website governance and campus events, giving itself wide latitude to decide what was and was not permissible political speech on campus, as well as final say over everything posted on Barnard’s website.

The moves caught the attention of the New York Civil Liberties Union, which wrote a letter to Barnard’s new president, Laura Rosenbury, in December, warning that the website and political speech policies violated fundamental free speech principles and were “incompatible with a sound understanding of academic freedom.”