Guevara's unsuccessful campaign in Bolivia dampened Cuba's overt support of focoist uprisings internationally for several years and many revolutionary movements split into different factions, particularly New Left, Maoist and/or urban guerrilla breakaways from previous Moscow-line parties and/or "foco" groups. By the mid-1970s, Cuba revived and further escalated its previous zeal, directly deploying its military in Africa before the collapse of détente—e.g. supporting up the MPLA government in Angola.