Challenge to Missouri school district's failure to remedy the unconstitutional religious activity of a World History teacher.
Challenge to Ohio's theistic state motto, "With God All Things Are Possible," and to its inscription on the Ohio Statehouse.
Challenge to displays of the Ten Commandments in two Kentucky county courthouses.
Challenge to local Louisiana school board's policy requiring teachers to recite a disclaimer before lessons on evolution.
Opposition to challenge of California law obligating employers who provide prescription drug benefits as part of a health insurance plan to include benefits for prescription contraception.
Challenge to California law exempting religiously-affiliated institutions from adhering to the state's anti-discrimination laws even when the discrimination is not based on religion.
Challenge to California Department of Corrections and Rehabilitation's refusal to allow a Wiccan clergyman to serve as volunteer chaplain in prisons because he is not Catholic, Protestant, Jewish, Muslim, or Native American.
Lawsuit against synagogue for sexual assault and retaliation perpetrated by its cantor and rabbi, raising the question of when claims should be allowed against religious institutions for sexual misconduct committed by their clergy.
Challenge to a public-school board's practice of opening its meetings with mostly Christian prayers.
Establishment Clause challenge to an Arizona statute allowing residents to direct part of their tax payments to organizations that provide scholarships to students.