Title VI of the Civil Rights Act.
> I know that many of our Jewish students, and other students as well, have found the atmosphere intolerable in recent weeks. Many have left campus, and that is a tragedy.
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> The encampment has created an unwelcoming environment for many of our Jewish students and faculty. External actors have contributed to creating a hostile environment in violation of Title VI, especially around our gates, that is unsafe for everyone—including our neighbors.
https://president.columbia.edu/news/statement-columbia-unive...