Drawing on firsthand interviews and recently declassified documents from archives in North America, Europe, and South America, Tanya Harmer provides the most comprehensive account to date of Cuban involvement in Latin America in the early 1970s, Chilean foreign relations during Allende's presidency, Brazil's support for counterrevolution in the Southern Cone, and the Nixon administration's Latin American policies. Harmer argues that this battle was part of a dynamic inter-American Cold War struggle to determine Latin America's future.