Complex sentence: The most notable event was the February 1932 Salvadoran peasant uprising, originally led by Farabundo Martí and Abel Cuenca, and university students Alfonso Luna and Mario Zapata, but these leaders were captured before the planned insurrection.
Split into simpler sentences: The most notable event was the February 1932 Salvadoran peasant uprising. Originally led by Farabundo Martí and Abel Cuenca, and university students Alfonso Luna and Mario Zapata, these leaders were captured before the planned insurrection.