The Archdiocese of Washington is a Roman Catholic archdiocese located in the United States, serving the District of Columbia and parts of Maryland. It was established in 1947 and is part of the larger Catholic Church hierarchy. The archdiocese is responsible for overseeing local parishes, schools, and various ministries within its jurisdiction. The archdiocese is led by an Archbishop, who provides spiritual guidance and administrative leadership. It plays a significant role in the community by promoting social justice, education, and charitable activities. The Archdiocese of Washington also engages in interfaith dialogue and outreach programs to foster collaboration among different religious groups.