The First Amendment guarantees that American citizens have certain freedoms. One of these is freedom of religion. In which of these examples is the person protected by freedom of religion?
A.
Students walk the streets carrying signs that say "Fight Poverty."
B.
A group of youths paint graffiti on an Arab mosque.
C.
A Jewish boy is allowed to miss school to celebrate Yom Kippur.
D.
A radio talk show has people call in to express their opinions on political issues.