One of the most compelling aspects of Rooney’s work is his historical analysis of the often-fraught relationship between the United States and the Vatican. For over 200 years, mutual suspicion—rooted in centuries-long anti-Catholic prejudice in America—prevented formal diplomatic ties. It wasn't until 1984, under President Ronald Reagan, that the U.S. finally established an official diplomatic mission to the Holy See.

: Unlike traditional states, the Vatican’s influence is non-territorial, based instead on moral authority and a network that touches 18% of the global population.

He moves from the history of John Carroll, the first Catholic bishop in America, to his own modern-day diplomatic efforts, showing how the Church’s role has evolved from a limited European focus to a truly global perspective. Looking Toward the Future Go to product viewer dialog for this item.