1. Dictators of the 1970s in South America

2. Paraguay (1954-1989) Alfredo Stroessner

3. Brazil (1964-1985) Humberto Castello Branco (1964-7) Costa e Silva (1967-9) Garrastazu Medici (1969-74) Ernesto Geisel (1974-9) Joao Figueiredo (1979-85)

4. Bolivia (1964-1982) Rene Barrientos (1964-9) Hugo Banzer (1971-8) Garcia Meza (1980-1) 1969-1971: Luis Adolfo Siles; Alfredo Ovando; Juan Jose Torres.

5. Peru (1968-1980) Juan Velasco Alvarado (1968-1975) Francisco Morales Bermudez (1975-80)

6. Chile (1973-1989) Augusto Pinochet

7. Uruguay (1973-1985) Juan Maria Bordaberry (1972-6) Aparicio Mendez (1976-81) Gregorio Alvarez (1981-5)

8. Argentina (1966-73 & 1976-1983) Juan Carlos Ongania (1966-70) Roberto Levingston (1970-1) Alejandro Lanusse (1971-3) Jorge Videla (1976-1980) Roberto Viola (1980-1) Leopoldo Galtieri (1981-2) Reynaldo Bignone (1982-3)

9. Ecuador (1972-9) Rodriguez Lara (1972-6)