Definition: Fraternalism is a political ideology that advocates for the separation of church and state. It was first developed in the United States during the 19th century, where the concept of religious freedom and the separation of church and state were often conflated. Fraternalists believed that religion should not be involved in public affairs or government policy, and that individuals should have the right to choose their own religious beliefs without interference from any religious authority. The term "fraternalist" is