Like its aim, this book's scope is also a function of theseries' parameters. Its thematic treatment of Catholictheology, worship, and activity in various other American culturalsites is set in an opening narrative of U.S. Catholic historytreated from the double perspectives of derivative and indigenous, i.e., trans-Atlantic and Americanist. The opening tableau ofAmerican Catholic history will be integral to the thematictreatments that follow.