The correct answer to this open question is the following.
Although there are no options attached we can say the following.
If Creoles started a revolution, how could they convince the other groups (Mestizos, Mulattos, Enslaved Africans, and Native Americans) to unite and fight against Spain?
It was not an easy task but what these Creoles did was to talk to all these groups and convince them that the Spanish crown was not interested in them, The Spanish government just wanted to exploit the many natural resources and raw materials in New Spain to get richer. The Creole people convinced Native Indians, slaves, mestizos, and mulattos that the Spaniards were not interested in them, And that was evidently true. They told them that Spaniards exploited them and these groups did not receive a single benefit for the work they did. That they were living in poverty under the oppression of the Spanish crown.
That was the case of creoles such as Priest Miguel Hidalgo y Costilla, the leader of the Independence movement in México, and other creoles that were important ledaers during the movement like José María Morelos y Pavón, Josegfa Ortíz de Domíngues, Vicente Guerrero, and Agustín de Iturbide.