Passage: In the course of the revolution against Spain, a split developed between the Magdiwang faction (led by Gen. Mariano Álvarez) and the Magdalo faction (led by Gen. Baldomero Aguinaldo, cousin of General Emilio Aguinaldo), both situated in Cavite.

Question: What groups where split?
Magdiwang faction (led by Gen. Mariano Álvarez) and the Magdalo faction