Paul VI did away with much of the regal splendor of the papacy. He was the last pope to date to be crowned; his successor Pope John Paul I replaced the Papal Coronation (which Paul had already substantially modified, but which he left mandatory in his 1975 apostolic constitution Romano Pontifici Eligendo) with a Papal Inauguration. Paul VI donated his own Papal Tiara, a gift from his former Archdiocese of Milan, to the Basilica of the National Shrine of the Immaculate Conception in <answer>Washington, DC</answer> (where it is on permanent display in the Crypt) as a gift to American Catholics.
Where is the Basilica of the National Shrine of the Immaculate Conception located?
Washington, DC