Answer:
(A) They were led by Daniel Ortega.
(C) They received aid from the USSR.
(E) They supported revolutions in El Salvador.
These statements were true of the Sandinistas
Step-by-step explanation:
The Sandanistas were led by Daniel Ortega, who joined the Sandanistas as a student in the year 1963, and later went on to become the president by 1984. The Front was not created by the Somoza dictatorship, and were in fact in opposition for it.
The Sandanistas had signed diplomatic missions with the USSR on October 18th, 1979, and had since received political, military, as well as economic support from Russia in the 1980s. However, no such aid was recieved from the USA, as they strongly opposed the Sandanistas aiding the communist rise in the Latin American countries.
The Sandanistas had reportedly aided the Latin American country, El Salvador by sending weapons to the leftist communists from the 1980s.