During the presidencies of Rómulo Betancourt (1959–1964, his second term) and Raúl Leoni (1964–1969) in the 1960s, substantial guerilla movements occurred, including the Armed Forces of National Liberation and the Revolutionary Left Movement, which had split from AD in 1960. Most of these movements laid down their arms under Rafael Caldera's first presidency (1969–1974); Caldera had won the 1968 election for COPEI, being the first time a party other than Democratic Action took the presidency through a democratic election. The new democratic order had its antagonists. Betancourt suffered an attack planned by the Dominican dictator Rafael Trujillo in 1960, and the leftists excluded from the Pact initiated an armed insurgency by organizing themselves in the Armed Forces of National Liberation, sponsored by the Communist Party and Fidel Castro. In 1962 they tried to destabilize the military corps, with failed revolts in Carúpano and Puerto Cabello. At the same time, Betancourt promoted a foreign policy, the Betancourt Doctrine, in which he only recognized elected governments by popular vote.Sabana Grande district, Caracas (1973)