Kunyora kupfuurira kweiyi ndima - Muna 1956, Spreti akava mumiriri wekutanga weWest Germany kuLuxembourg kubvira Hondo Yenyika Yechipiri, uye akabata chinzvimbo ichocho kusvika muna 1960, paakazova mumiriri kuCuba (kusvika muna 1963), ndokuzoenda kuJorodhani (1963<unk>1965) uye kuDominican Republic (pakati pa1966 na1968). Pakupedzisira akaendeswa kuGuatemala munguva dzinotambudza dzeGuatemalan Civil War
. Musi waMarch 31, 1970 akabiwa nemaMarxist-Leninist FAR guerrillas muGuatemala City uye akaurayiwa mazuva matanhatu gare gare. West Germany yakabva yangogura ukama hwekudyidzana nedzimwe nyika neGuatemala. Mazuva matatu pashure porufu rwaSpreti, rimwe boka raipesana namakomonisiti rainzi Mano Blanca rakatsiva nokuponda wezvematongerwe enyika wechiKomonisiti César Montenegro Paniagua.