The Tango War by Mary Jo McConahay fills an important gap in WWII history. Beginning in the thirties, both sides were well aware of the need to control not just the hearts and minds but also the resources of Latin America. The fight was often dirty: residents were captured to exchange for U.S. prisoners of war and rival spy networks shadowed each other across the continent. At all times it was a Tango War, in which each side closely shadowed the other’s steps.
Though the Allies triumphed, at the war’s inception it looked like the Axis would win. A flow of raw materials in the Southern Hemisphere, at a high cost in lives, was key to ensuring Allied victory, as were military bases supporting the North African campaign, the Battle of the Atlantic and the invasion of Sicily, and fending off attacks on the Panama Canal.