Christianity in France has a rich history, primarily influenced by the Roman Catholic Church. It became the dominant religion after the conversion of King Clovis I in the 5th century. Over the centuries, France has been a center for various Christian movements, including the Protestant Reformation in the 16th century, which led to the establishment of Huguenot communities. Today, France is considered a secular state, with a significant portion of the population identifying as non-religious. However, Catholicism remains the largest denomination, followed by Protestantism and Orthodox Christianity. Many historical churches and cathedrals, such as Notre-Dame de Paris, reflect the country's Christian heritage.