Several towns in Maine do not operate their own high schools. Instead, they pay tuition for students to attend nonreligious private schools or neighboring public schools. In the late 1990s, parents of religious-school students filed suits in state and federal court to challenge the exclusion of religious schools from the program. The courts concluded that payments to such schools would violate the Establishment Clause.
In 1934, members of the Veterans of Foreign Wars put a Latin cross atop a roadside rocky outcropping on federal land in the Mojave National Preserve. That cross and several replacements were destroyed; each time, a private party replaced it. In 1999, the National Park Service refused a request to place a Buddhist stupa near the cross. After the ACLU threatened litigation and the Park Service decided to remove the cross, Congress prohibited use of federal funds to remove the cross.