a principal who leads a prayer at a graduation violates the first amendments\n○ establishment clause.\n○…

a principal who leads a prayer at a graduation violates the first amendments\n○ establishment clause.\n○ freedom of religion clause.\n○ free - exercise clause.\n○ lemon test clause.

a principal who leads a prayer at a graduation violates the first amendments\n○ establishment clause.\n○ freedom of religion clause.\n○ free - exercise clause.\n○ lemon test clause.

Answer

Answer:

A. establishment clause

Brief Explanations:

The First Amendment's establishment clause prohibits the government from establishing a religion. A school - principal, as a government - affiliated figure in a public school, leading a prayer at graduation is seen as an establishment of religion, thus violating the establishment clause.