How did mostly unwanted American military and civilian leaders help conquered people restore law and order, reopen schools, and provide food and housing for a nearly starved population swollen with refugees, war prisoners, and displaced persons in the aftermath of war? Two historians--participants in the U.S. occupation of the province of Salzburg already in 1945--trace the ins and outs of a ten-year period, at the end of World War II, when Austria was in a precarious situation and when Americans were helping the young republic survive, reviving its economy, and preventing Nazis from...