Answer:
B:separation of church and state
Step-by-step explanation:
The phrase "separation of church and state" represents the idea that the government does not promote or forbid a particular religion. This principle is based on the First Amendment to the United States Constitution, which guarantees the freedom of religion and prohibits the establishment of a state religion. The concept of separation of church and state is intended to protect the freedom of religion and the freedom of conscience of individuals, and to ensure that the government does not endorse or favor one religion over others.