Massachusetts, with one of the largest Jewish populations in the country, is the only state to tackle the issue with a statewide legislative commission. After holding public hearings over 13 months to discuss the Concord-Carlisle case and other incidents, the Special Commission on Combating Antisemitism released its final report on Dec. 1. It called for schools to teach more about antisemitism, Judaism, and Israel; make stronger and more frequent public statements about the unacceptability of antisemitism; and introduce new processes to report and track incidents of antisemitism, including in the classroom, among other recommendations. The commission started its work before...