The Roman Church, also known as the Roman Catholic Church, is the largest Christian denomination in the world. It is led by the Pope, who is based in Vatican City. The Church teaches that it is the one true church founded by Jesus Christ and emphasizes the importance of the sacraments, particularly the Eucharist. The Roman Church has a rich history that dates back to the early days of Christianity. It plays a significant role in global religious, cultural, and social issues. The Church is known for its extensive network of institutions, including schools, hospitals, and charities, which serve communities worldwide.