Complex sentence: In the 1950s, she studied chemical engineering at MIT in Cambridge, Massachusetts before meeting revolutionary leader Frank País in Havana, the meeting led Espín to become a leader of the revolutionary movement in Oriente province.
Split into simpler sentences: In the 1950s, she studied chemical engineering at MIT in Cambridge, Massachusetts before meeting revolutionary leader Frank País in Havana. The meeting led Espín to become a leader of the revolutionary movement in Oriente province.