Anselmo L. Figueroa

The newspaper was in its fourth season as the official publication of the MLP, and its slogan was, "Revolutionary Weekly".

Together with Ricardo and Enrique Flores Magón, he signed the Manifesto of the Mexican Liberal Party on September 23, 1911.

[2] From June 1911 to January 1914, he was imprisoned with Librado Rivera, Ricardo and Enrique Flores Magón at the McNeil Island Corrections Center in Washington.

In a Los Angeles court, they faced charges of violating US neutrality laws related to acts stemming from the Magonista rebellion of 1911.

[4] Regeneración was distributed in Mexican communities in the United States and used in literacy lessons there, as books were often scarce.