Conversation so far:
What kind of pressure was Emiliano Zapata under?
Emiliano Zapata was born in Anenecuilco, Morelos State, where peasant communities were under increasing pressure from the small landowning class who monopolized land and water resources for sugar cane production.
When was Emiliano Zapata in control of his region?
Emiliano Zapata participated in political movements against Diaz and landowning hacendados, and when the Revolution broke out in 1910 he was a central leader of the revolt in Morelos.
Did Emiliano Zapata face other pressures?
The disintegration of the revolution outside of Morelos put pressure on Emiliano Zapata and the Zapatistas.

Question: Was he successful in uniting them?
Self-contained rewrite: Was Emiliano Zapata successful in uniting with the national anti-Carrancista movement?