when was the second mexican revolution?

The term "Second Mexican Revolution" is not commonly used to describe a distinct separate revolution after the first major Mexican Revolution. However, the main Mexican Revolution, often simply called the Mexican Revolution, took place from November 20, 1910, to around 1920. This decade- long conflict is the major revolutionary period in Mexican history that ended the dictatorship of Porfirio Díaz and led to significant social and political transformations in the country. If by "Second Mexican Revolution" one is referring to a later major conflict or upheaval distinct from the 1910-1920 Mexican Revolution, there is no widely recognized second revolution by that name in major historical sources. The well-known and historically significant Mexican Revolution is the one beginning in 1910. Therefore, the Mexican Revolution itself, starting officially on November 20, 1910, is the primary revolutionary event referred to in modern history.