A Catholic Archdiocese is a significant administrative region within the Catholic Church, led by an Archbishop. It encompasses multiple parishes, which are local communities of worship, and serves as a center for spiritual guidance, education, and social services. The Archdiocese plays a crucial role in coordinating activities and resources among its parishes. Each Archdiocese is part of a larger ecclesiastical province, which may include several dioceses. The Vatican oversees these regions, ensuring that they adhere to the teachings and traditions of the Roman Catholic faith. Archdioceses often engage in outreach programs and community support initiatives to serve their local populations.